so we literally, every shot, have to go in with a curling iron and products and spray and all that. so after five years of that, my hair had suffered greatly, to say the least. chaz and wen were suggested to me, and i thought, "well, i mean, okay. it's -- i've tried everything else, so..." first shower, first application, my hair was soft and silky and shiny. it was heaven. all of a sudden, it was, "oh, my gosh. this actually works. oh, my gosh! it actually works!" and i got so excited. and i kept -- i could not keep my hands out of my hair. it not only worked, but it literally changed the dynamic of my hair. it reversed all the damage that we had done to it. and it's wonderful. >> so, what about you? does your hair need to be rescued? or do you just want your hair to look even more beautiful? then here's how you can try wen. wen is the only thing that can change everything for your hair.

>> female announcer: have you ever wondered why your hair is dry, frizzy, dull, and won't retain its color? most likely the problem isn't your hair. it's your shampoo. >> male announcer: most lathering shampoos use harsh ingredients that can strip and damage your hair. but wen is completely different. it contains a perfect blend of natural botanicals, herbs, and extracts, making your hair shinier, softer, and fuller after just one use. >> female announcer: millions of people are getting the confidence that comes with the healthiest, best-looking hair of their lives because they switched to wen. >> it made my hair super-soft. it looks like i have a lot more hair than i do, and then it has the shine, too. >> i've never seen my hair look this nice before. it looks moisturized, looks healthy. so now my hair has a nice little boing to it. [ chuckles ] >> female announcer: wen is the number-one cleansing conditioner because it's the only thing that can change everything for your hair. >> male announcer: it's a worldwide phenomenon, recommended by top magazines and used by the stars of your favorite shows.

now it's your turn. >> female announcer: the new wen healthy hair care system now has everything you need to not only treat your hair but get any style you want. so go ahead -- give up your shampoo now and call or go online and get started with wen sweet almond mint cleansing conditioner. >> male announcer: it takes the place of your shampoo, conditioner, deep conditioner, detangler, and leave-in conditioner. this one bottle does it all, saving you time and money. >> female announcer: wen is proven to increase hair strength and manageability up to 70% after just one use. and 90% of users agree their hair was shinier, less frizzy, and had more bounce and body after using wen. and wen was clinically shown to significantly retain your color so it lasts longer. >> male announcer: you'll also receive the wen anti-frizz styling cream to control frizz and protect your hair from heated styling tools. and you'll get the new wen nourishing mousse. with the smart hold technology, get any style you want whether you're drying naturally or blowing your hair out.

you can move your hair and shake it, and it will go right back into place, but always stay touchably soft. >> female announcer: the wen healthy hair care system is a $150 value, but through this special introductory offer, it's available for only $49.95. >> male announcer: call or go online right now. use promo code wen40, and you'll receive an additional 40% off, so you'll pay only $29.95. >> female announcer: and it gets even better. chaz will give you his remoist intensive hair treatment. this is his signature salon treatment to nourish, hydrate, and boost your hair's strength and manageability. one treatment at chaz's salon would cost $50, but it's yours free while supplies last. >> male announcer: and we're not done yet. call in the next 18 minutes and you can get the wen travel kit free so you'll always have beautiful hair wherever you go. >> female announcer: the travel kit includes two travel-size bottles of cleansing conditioner along with the incredible replenishing treatment mist. spray on this rejuvinating and moisturizing treatment any time,

anywhere to instantly refresh your style. use it for a quick hair fix during the day or before going out at night to restore softness and bounce. >> male announcer: that's four free gifts just for trying wen. and there's one more bonus. order now, and we'll include the shipping absolutely free. >> female announcer: wen is backed by our 60-day money-back guarantee from trusted guthy renker. you can use wen for 60 days, and if your hair is not shinier, softer, and more touchable than ever, just send it back, even if the bottles are empty, for a full refund of the purchase price. >> male announcer: so call the number on your screen or go to trywen.com now and get the new wen healthy hair care system, including your free gifts and free shipping, a total value of over $200, for just $29.95. >> female announcer: wen is the only thing that can change everything for your hair. call or click right now. >> male announcer: ming-na wen from marvel's "agents of s.h.i.e.l.d." has been using wen since chaz first created it. and the longer she uses it, her hair keeps getting better and

better. >> because i've used wen for so many years, i mean, over a decade, the result is i have very shiny, luscious, thick hair, and i've become a walking billboard for wen. all my friends with all ethnic backgrounds love using it. my mother uses it. my kids use it. >> people are always asking me, "what are you using on your hair, because it looks so amazing." and i attribute it all to using only chaz dean's wen products. it saved my hair. >> and now chaz is going to do an incredible color demonstration he's never done before, and i think you'll be shocked how much of your color goes down the drain with shampoo. >> today, i have three girls that are blond, brunette, and redhead. we are going to lather up one side of their head with lathering shampoo. we are gonna use wen on the other side of their head. we're gonna show you, after 10 times with wen, how much better

that side of the hair is. >> because 10 times -- it's almost like an equivalent of, what -- two to three? yeah? two to three weeks of shampooing. >> none of these girls have ever used wen before. >> [ gasps ] >> the shampoo stripped the color out of the hair. you could see it on the towel. >> so the wen side, obviously, the color was more vibrant. it did not fade at all. looking at the shampoo side, i was just -- i felt so bad. i was like, "all that color just coming right off." >> money just going down the drain. >> pouring down the drain. >> okay. let's go see what happened to kate's hair. >> okay. >> because i know the amazing difference, but i want you guys to see. look how consistent it is from roots. on the wen side, it's become more vibrant. >> and healthier. i mean, it looks so soft and hydrated. >> and look at the shampooed side over here. look how faded, look how crispy it is, look how dry it is, look how stripped it is. >> right. >> every time you lather up with shampoo, you're stripping your

hair. so, does wen preserve your color? absolutely. >> right. >> does shampoo strip your color? absolutely. here we have sarah. you can see how frizzy, how washed-out the hair is, how stripped it is. show them the wen side. the wen side -- it looks like you went in and highlighted, which we did not do. even if you don't color your hair, all natural, subtle highlights will come alive in your hair because you're treating your hair, you're conditioning your hair, you're repairing your hair with wen every time you cleanse. remember, before, the ends that were scarecrow ends? >> mm-hmm. >> hold up your ends. >> i will hold up my ends. >> look at mine. remember i told you they were singing and dancing? are yours? i don't think so. mine are alive. >> yes. for brunettes, i feel like, you can get away with it more. but once you have the comparison, it's -- it's drastic. >> that's what happened when we lathered up 10 times. >> right. >> there's no richness, there's no life in here. there's no shine in there. stay there. look at that. now look at the outside. now turn this way, my love. look at all the -- it's like a mirror. i mean, it is so reflective and

gorgeous. >> and this is the sexy side, and this is not. >> not. >> and seriously, no more color down the drain. you want it in your hair. okay? >> female announcer: victoria's secret angel lindsay ellingson had her hair rescued by wen. >> i've been doing the victoria's secret fashion show for seven years now, and to create that fantasy of an angel, your hair has to go through a lot. but over time, it creates a lot of damage. my hair was so dull, it was dry. the life was taken out of it. i just needed to find a solution to repair my hair and to bring it back to life. i had the opportunity to meet the amazing chaz dean, and he taught me all about wen, so i decided to try it out. my hair is totally transformed. it's shinier, it's healthier. the life has been brought back into my hair. it's so amazing. and the best part about it is that i feel more confident, and i feel more beautiful. because, especially as a model, hair is everything, and it has to look good. i've become a complete believer.

i threw away all of my shampoos, and i'm never going back to shampoo ever. with wen, no matter how damaged your hair is, you can really turn back the clock. i'm proof of that. >> i wouldn't be here if i didn't believe in wen 100%, and i want you to know that the only thing i use on my hair is wen. and the only thing we use to style the hair of every person you see on today's show is wen. no tricks, no flat irons, no curling irons, and no hair spray. and no shampoo. so your hair really can look like this. your hair really can feel like this. just try wen one time, and you won't believe the difference in your hair. >> female announcer: millions of people are getting the confidence that comes with the healthiest, best-looking hair of their lives because they switched to wen. >> male announcer: now it's your turn. >> female announcer: the new wen healthy hair care system now has everything you need to not only treat your hair but get any style you want. >> male announcer: so go ahead -- give up your shampoo

now and call or go online and get started with wen sweet almond mint cleansing conditioner. you'll also receive the wen anti-frizz styling cream to control frizz and protect your hair from heated styling tools. and you'll get the new wen nourishing mousse. with the smart hold technology, get any style you want, whether you're drying naturally or blowing your hair out. >> female announcer: the wen healthy hair care system is a $150 value, but through this special introductory offer, it's available for only $49.95. >> male announcer: call or go online right now. use promo code wen40, and you'll receive an additional 40% off, so you'll pay only $29.95. >> female announcer: and it gets even better. chaz will give you his remoist intensive hair treatment. one treatment at chaz's salon would cost $50, but it's yours free while supplies last. >> male announcer: and we're not done yet. call in the next 12 minutes and you can get the wen travel kit free so you'll always have beautiful hair wherever you go. that's four free gifts just for trying wen.

and there's one more bonus. order now, and we'll include the shipping absolutely free. >> female announcer: wen is backed by our 60-day money-back guarantee from trusted guthy renker. >> male announcer: so call the number on your screen or go to trywen.com now and get the new wen healthy hair care system, including your free gifts and free shipping, a total value of over $200, for just $29.95. >> female announcer: wen is the only thing that can change everything for your hair. call or click right now. >> wen has been shown over and over again to work on all hair types and all different hairstyles. wen even works for completely opposite types of hair. just watch this. >> today, we have hailey with baby-fine blond hair, non-color-treated. and we have aeris, who has thick, coarse, color-treated curly hair. we are gonna use the same wen hair care system on both of them, and that's what we're here today to prove, is that no matter what hair type you have, wen works for you. >> seeing is believing. this shine is so unbelievable.

and she had very coarse, dry hair. and hailey had that fine baby hair. >> this doesn't happen with shampoo. >> no. >> you cannot run your fingers through it. aeris, has your hair ever felt smooth and silky and hydrated with any lathering shampoo? >> not ever. >> ever, in your life. >> and i've used every kind of shampoo. >> full bottles of empty promises, right? >> [ laughing ] yes. >> hailey, you've never used wen, right? you should just touch your hair, because it's an experience. >> oh, my gosh. it's so nice. >> so, today, we're proving that wen works on all hair types -- the same cleansing conditioner, completely different hair types. >> this is the result. ta-da! >> now, remember what hailey's hair looked like at the beginning of the demo? her hair was dry, it was frizzy, she was staticky. her color looks so much more rich, so much more vibrant. her hair came alive. and on the other end of the spectrum, we have aeris, whose

hair was dry, coarse, unruly, and really dehydrated. her hair is hydrated now. her color is more vibrant. her curls are more bouncy. they're more springy. her hair has come alive. so no matter what your hair type, no matter what your hair texture, no matter what your ethnic background, wen will also work for you. >> male announcer: rochelle aytes from tv's "mistresses" has been using wen for 10 years, and with wen, her hair looks fantastic with any style she wants. >> the first time i tried this wen product, there was an immediate difference. i was able to comb straight through my hair, and it felt soft, it felt silky, and very smooth. over time, my hair has gotten so much stronger, it has gotten so much fuller, longer. if i want it curly, it gives me that shiny, defined curl, and if i want it straight, i can blow it out so easily, and it's just full of volume and body. it is great to have confidence in the way your hair looks, and i don't think i have bad hair

days anymore because i'm using wen. >> now, we all know miami is known for its heat and humidity, which can cause a lot of hairstyles to frizz out. but wen is proven to reduce frizz and can help keep your hair sleek and soft but without losing volume, body, or shine. so here's what happened when chaz and rochelle aytes showed everyone how to beat the heat and humidity in miami with some wen-overs. [ cheers and applause ] >> and it's so silky. >> seriously, this is beautiful. >> i couldn't have done this before. i could not. >> wen eliminated all my frizz, but i still have body and movement. i'm definitely happy with my hair today, for sure. >> ooh, she likes it. let me see. oh, that color's nice on you. >> oh, that would be nice. >> uh-oh. you just created a monster. >> the stylist, he just put a little bit of product, and already, i could feel his fingers just, like, gliding through my hair, and it was awesome. >> i cannot believe how soft her hair -- i mean, i created the product,

and i'm, like, blown away. >> exactly. prove that even someone with this type of hair, that's thick and voluminous, can use this product. >> it feels so good. do you want to reach in and touch it? [ laughter ] >> how do you like it? >> i love it. before, it was sticky. now it's sassy. [ laughter ] it feels like hair that has never been color-processed. it was, like, "oh! that's what my hair is supposed to look like." [ laughs ] >> look at this. so now do you realize you can get bouncy, shiny, beautiful hair without abusing your hair? >> the products are phenomenal. i'm in love. >> she's in love. >> so, now, using wen, i can definitely run my hands through the curls. i'm extremely happy. >> do you think we may have changed your life today? because look at that. look at that bounce, that body, that shine, girl. >> i'll never go back to shampoo and conditioner, because now i have it all in one. you know how i feel? >> how? >> i feel hot. >> ooh!

[ cheers and applause ] >> once you give up regular shampoo and start using wen, you can get the beautiful, healthy, shiny, full hair you've always wanted. try wen just one time, and you won't believe the difference in your hair. and the more you use wen, the better your hair gets. my hair looks better now than when i was modeling in my teens. wen is the only thing that can change everything for your hair. >> female announcer: have you ever wondered why your hair is dry, frizzy, dull, and won't retain its color? most likely the problem isn't your hair. it's your shampoo. >> male announcer: most lathering shampoos use harsh ingredients that can strip and damage your hair. but wen is completely different. it contains a perfect blend of natural botanicals, herbs, and extracts, making your hair shinier, softer, and fuller after just one use. >> female announcer: millions of people are getting the confidence that comes with the healthiest, best-looking hair of

their lives because they switched to wen. >> i haven't used anything but wen in 3 1/2 years. once i started using wen, i knew this is the best it could get. >> my hair has a tendency to be yellowing in this area, and since i've been using the wen for two years, my hair doesn't yellow at all. >> female announcer: wen is the number-one cleansing conditioner because it's the only thing that can change everything for your hair. >> male announcer: it's a worldwide phenomenon, recommended by top magazines and used by the stars of your favorite shows. now it's your turn. >> female announcer: the new wen healthy hair care system now has everything you need to not only treat your hair but get any style you want. so go ahead -- give up your shampoo now and call or go online and get started with wen sweet almond mint cleansing conditioner. >> male announcer: it takes the place of your shampoo, conditioner, deep conditioner, detangler, and leave-in conditioner. this one bottle does it all, saving you time and money. >> female announcer: wen is proven to increase hair strength and manageability up to 70%

after just one use. and 90% of users agreed their hair was shinier, less frizzy, and had more bounce and body after using wen. and wen was clinically shown to significantly retain your color so it lasts longer. >> male announcer: you'll also receive the wen anti-frizz styling cream to control frizz and protect your hair from heated styling tools. and you'll get the new wen nourishing mousse. with the smart hold technology, get any style you want whether you're drying naturally or blowing your hair out. you can move your hair and shake it, and it will go right back into place, but always stay touchably soft. >> female announcer: the wen healthy hair care system is a $150 value, but through this special introductory offer, it's available for only $49.95. >> male announcer: call or go online right now. use promo code wen40, and you'll receive an additional 40% off, so you'll pay only $29.95. >> female announcer: and it gets even better. chaz will give you his remoist intensive hair treatment. this is his signature salon treatment to nourish, hydrate,

and boost your hair's strength and manageability. one treatment at chaz's salon would cost $50, but it's yours free while supplies last. >> male announcer: and we're not done yet. call in the next 6 minutes and you can get the wen travel kit free so you'll always have beautiful hair wherever you go. >> female announcer: the travel kit includes two travel-size bottles of cleansing conditioner along with the incredible replenishing treatment mist. spray on this rejuvinating and moisturizing treatment any time, anywhere to instantly refresh your style. use it for a quick hair fix during the day or before going out at night to restore softness and bounce. >> male announcer: that's four free gifts just for trying wen. and there's one more bonus. order now, and we'll include the shipping absolutely free. >> female announcer: wen is backed by our 60-day money-back guarantee from trusted guthy renker. you can use wen for 60 days, and if your hair is not shinier, softer, and more touchable than ever, just send it back, even if the bottles are empty, for a full refund of the purchase

price. >> male announcer: so call the number on your screen or go to trywen.com now and get the new wen healthy hair care system, including your free gifts and free shipping, a total value of over $200, for just $29.95. >> female announcer: wen is the only thing that can change everything for your hair. call or click right now. >> give up the lather, give up the weighing-down conditioners that you have to put in after the shampoo, and know that you're gonna have beautiful, healthy, shiny hair with wen. >> male announcer: the preceding was a paid presentation for the wen healthy hair care system, wen healthy hair care system, brought to you by guthy renker.

>> announcer: this is the "cbs overnight news." welcome to the overnight news, everyone. there has been so much talk about the driverless car in recent years. as bill whitaker found out for "60 minutes," they have come a long way. >> what do you have to do to make the car take over? >> i just pull this lever. and now system is active. >> reporter: computer scientist runs autonomous research for mercedes-benz. he punched in a route and took us for a 20 mile drive in the s-500, the company's most advanced self-driving prototype. >> this is like no hands. no feet, car is in charge. >> the car is in charge. >> right from the start the car astonished us. as we approached our first

intersection it slowed down and steered itself into the left turn lane. it is a german car. so naturally it has a german accent. that was the voice of his secretary. >> reporter: it just took off by itself when the light turned green. now it is making this left turn by itself with other traffic around. this is absolutely amazing. just two minutes into the ride we entered a freeway on ramp. if you think a there mall merge is nerve-racking trying it with a driver talking with his hands. >> i must admit i find it disconcerting we are driving toward the freeway and you didn't have your hand on the wheel. >> shall i put them back on would it make you feel more comfortable. >> reporter: he gave us a rare opportunity to go on an actual test run near mercedes silicon valley lab. almost every major automaker is working on the technology here. nissan teamed up with nasa,

auto parts maker delphi put its system in the audi. the first to drive itself across the country. back at the merge. don't hold your breath for the car to step on it. this s-500 won't break the speed limit. >> are you going to have little old lady driving up behind you beeping the horn, get going, get moving. >> some people have remarked that the car itself in some cases drives a bit like an old lady. that's fine with us for the time being. >> reporter: especially since the car has driven about 20,000 miles without an accident. mercedes made its name selling the passion for driving on the open road. now it see is a future in the growing desire to be driven through traffic jammed streets. >> what's fueling this? >> people are increasingly asking for this. people probably have become used to live more with computers and

interact with computers and they feel more comfortable doing this. so all of a sudden we see this interest. and, hey there are certain situations where i don't want to drive, can your car do it for me? >> reporter: first you are amazed. then you begin to relax. surprisingly, it took less than 10 minutes to feel comfortable with the car in control. >> this is amazing. >> reporter: don't get too comfortable. those beeps, that's not a sound you want to hear. it means the car senses trouble and need a helping human hand. the vehicle asked me to take over. at this intersection that silver car got too close. this for example. i took over. it would have managed. it was too close for us. >> that guy was getting into our lane there. >> reporter: it only happened a few times while well were driving around. he says teaching the car to handle encounters like the silver car on chaotic city streets with impulsive human

drivers will keep his engineers busy for the next decade. >> i'm not an engineer. how do you figure things like that out? >> the important thing about an autonomous vehicle it has to have a very good sense of its environment. a vehicle cannot reaction to something it does not see. so we have to be very careful that we see everything that happens around us. >> reporter: the car seize with an array of cameras and radar sensors designed into the body constantly scanning up to 600 feet in all directions. we can actually detect more quickly that something is happening that makes cars and accident than the human driver can. >> so these cars would actually be safer, you're saying, than a >> that's what we aim for. >> reporter: that's what google is driving for too. its autonomous cars rely on roof mounted laser sensors to see the road. in the last six years, the fleet

has driven more than a million miles. >> we are getting to a place. >> reporter: robotic scientists, the director of google's self driving car project. he invited us inside the garage where the autonomous future is taking shape. >> google is a tech company not a car maker? >> yes, the heart is algorithms and software. and that's one of the things we really are quite good at. >> reporter: there are so many scenarios how is it possible to put all the knowledge into the car? >> that's really the trick. that tea what makes this hard. you just can't go through and enumerate the thousand different scenarios it may encounter. it's not 1,000. there are an infinite number of them. right? so the trick is to develop the algorithm that can generalize. >> reporter: by generalize he means think. and this is how it works. the algorithms are trained to recognize other cars,

pedestrians, cyclists and animals from their movements, size and shape. each car's daily driving experience is analyzed uploaded and shared. the cars can make predictions and choices based on the collective knowledge of the fleet. look in the lower left corner as one of his cars encounters a pickup truck that stops to parallel park. how does the computer know it is some one intending to back into a parking space and not someone stopped in the street. >> our cars have received thousand of and thousands of vehicle. they get a feeling really for what the behavior of the vehicles are going to be. it has seen lots of cars backing up. it understand if there is a space here and a car stops in front of it that means it will probably back into the spot. >> my smartphone has computer glitches. my computer has glitches. how do you get people to trust this computer on wheel is not going to have -- a glitch?

>> we are all used to our bits of home computing doing funny things. right. what you have to remember they're engineered and designed very differently. the way we develop the software. the way we develop the hardware. the way we think of the situations it has the to, deal with on the road. it is completely different. >> right now the technology can't handle snow. google's cars can't operate in heavy rain. the mercedes s-500 can't decipher hand gestures from traffic cops or pedestrians. 4 million miles of roads in the u.s. must be mapped in ultrahigh definition detail. the automakers call these solvable problems. in the meantime, the car industry plans to automate the driving experience feature by feature. what some are calling revolution by evolution. >> you can see bill's full report at cbsnews.com. when we return, a different type of vehicle. a time in florida where souped up golf carts are all the rage.

tesla remains the leader in new technology that drives electric cars, there is an older technology for electric vehicles, namely golf carts. they're filling up parking spaces all over one florida town. we went along for a ride. >> reporter: you own two. >> two. >> reporter: one for you and one for your wife? >> no, one for me to go golfing in. one for me to take her dinner and take her shopping. >> reporter: since moving to the villages, florida. gary traded in his car for a golf cart so he could get around most days.

not a run of the mill model. his tricked out candy apple red, california roadster looks like a hot rod. safety features, seatbelts. turning signals. disk brakes. all which makes it street legal. >> get to all the rec centers. we can get to all the doctors, get to the hospitals. so, we prefer just cruising around in our golf carts. >> reporter: this is a community that caters to folks, 55 and older. here more carts than cars. >> people who have never been here, this is the sight. >> with over 60,000 golf carts. a major form of transportation for people. >> reporter: are you saving money with this? >> saving a lot of money on gas. this is electric powered. so, i take it home. plug it in. ready to go the next morning. and off we go. >> reporter: is there enough room in here for your wife. she doesn't mind it? >> no, my wife loves this. she is half the size of you. >> well, that's good. >> you can buy a car, a brand new car for less than you can

spend on some of these golf carts. >> reporter: that's right from ordinary to extraordinary, can run you anywhere from $10,000 to $50,000. >> used to have two cars and two carts. now we have one car and two carts. two street legals. >> reporter: retired new yorker, tim carol bought his first street legal six years ago. this falls under your home in sure ans. >> register it like a car. and get insurance. >> look car insurance. >> absolutely. >> this is what your show room? >> fun and game room. >> to get one. potential buyers need to go and see the golf cart man. he used to sell cars. now he owns one of two dealerships in the villages that sell only golf carts. some of his over the top custom wheels have been shipped as far away as alaska and canada. for the right price, deangelo will build whatever you want. from the classic chevy.

to a vintage mustang. he says business is booming. what is the average age of your clientele? >> 59 to 99. >> reporter: willing to spend how much? >> whatever you feel like it. >> reporter: you told to a 99-year-old? >> yes. they don't care. and their answer is that this is what they want. listen, i wanted to make coffin out of golf carts. i would rather get buried mine car than a coffin. wouldn't you? that's what it is all about. >> born and raised in atlanta the i've went to georgia tech the i always wanted a replica of the georgia tech rambling wreck. >> bill tally paid deangelo $17,000 for this look-alike 1934 ford. seven days a week this is how you get around? >> yes. this is how i go to the dining room. how i go to entertainment, take people, to, from, go to the post

office. this is my chariot. >> better than a car? >> for my application, yeah. >> reporter: what bells and whistles did you want on here? >> the main thing, i wanted a horn that would play the rambling wreck fight song. i got that. >> reporter: they are on the path to becoming a big part of our lives. >> reporter: regardless of cost, harvard business school fellow says the use of electric vehicle are on the rise even in urban areas. >> we expect as performance improves and manufacturers add more features they improve safety, they improve comfort, that these will become more and more relevant to the mainstream consumer. and the lower prices will bring more people into the market. >> reporter: major cities look los angeles and new york lowered speed limits. making the use of these virnlly friendly and versatile vehicles

viable. gary search thinks we could all take a lead from those over 50. >> reporter: do you see this becoming a trend in other places around the country? >> there is over 100,000 people here who live in the villages. and you will see, at least half if not more than half are, driving golf carts all around town. so, i think this could be a, a footprint for other cities to take a look at and say, could we decrease the amount of traffic and parking spaces. two golf carts fit into one parking space. so, it eliminates parking problems. the whole space issue within cities. >> reporter: for cbs this morning saturday, at the villages of florida. well, things in the bedroom have always been pretty good. yeah, no complaints. we've always had a lot of fun, but i wanted to try something new. and i'm into that. so we're using k-y love. it's a pleasure gel that magnifies

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honey bees pollinate a third of the crops grown in the united states. in recent years they've been dying off at alarming rates. farmers overseas are having the same problem. british investigators are using a high tech backpack to track the trouble. >> reporter: at london's botanic gardens beneath the flowers where wild bumble bees roam. deep in a secure basement laboratory, she suits up her bees for flight. called the bumble bee backpack. one of the smallest tracking

devices ever placed on a living organism. >> we will build a map of the bees movement and see a network where they have been. how long they have been out feeding and how far they traveled. >> reporter: the idea every time she passes a receiver like this it will be sent to a computer and you will know her every move. >> exactly. so her tag, emits a unique signal picked up by a reader if she flew within a meter of it. a bumble bee radar. outfigt the bees with the backpack is no small feet. she stores bees in a refrigerator. cold makes them more docile. >> making the warning sound to tell me. >> she restrains the bee, pinning it in place. she applies super glue to the back and the microchip. the bee can buzz off. wobbly start. the tracker is half the bee's weight. the pilot program is limited to

a green house with plans to place receivers around the feeding path in the wild. she developed the backpack with an engineer friend, who tracked missiles for the british military. >> why put so much energy and effort into this? >> simply. interesting. i'm curious about the world. you need these tools to -- complexity of living systems. one tiny tool they hope will unlock the secret world of bees. and the mystery behind their disappearance. michael jordan turned basketball into an art form and done the same in the sneaker business. now there is an art show focusing on courtside footwear. footwear as works of art. that's the premise of an exhibition at the brooklyn museum called the rise of sneaker culture.

lisa small, curated the exhibit. >> sneaker culture is the universe for collectors. connection to sports. music. and especially the drive and the mania to collect the next new release. >> reporter: sneaker enthusiasts, known as sneaker heads will spend thousand of dollars on their vast collections of must have shoes and special limited editions. so when you own a pair of really cool sneakers that maybe, just a few are around, it is kind of an art piece for sure. when you think about the, the artist design process. a lot of the shoe designers are excar designers or architects or industrial designer. >> reporter: designer and proud sneakerhead collaborated with nike to develop the pigeon dung sbc sneaker in 2005 and now a center piece of the exhibition. >> did you imagine, sneakers would be part of an art exhibit at the world class museum. >> never. never. sneakers.

>> we were the outcast. we were the nerd. >> reporter: staple has been a sneaker junkie since he was 12 years old. his taste in shoes is impeccable. >> were's beth wearing converse. you have the old version. i have the brand new converse 2s that came out. >> we might be wearing the same brand. but our collections are very different. i don't own 2,000 pairs of sneakers. staple does. can you trace back for first your love of sneakers. when was it that you saw a pair of sneakers and you were look i got to have those? >> the first one that did it, remember vividly. air jordan iii. i remember walking into the sixth grade social studies class. everyone looked at me. i was late. afterwards kids were like, what are those? this feeling. i am going to replicate the rest of my life. i knew i was ahead from that point on. >> i thought it was going to be really cool. a wall in your house. >> reporter: the filmmaker behind sneaker head. credits michael jordan with

setting off the craze. >> this you can buy. you cannot do this. can. can't. >> when you look back he made more money last year selling sneakers in one year than he did in his entire nba career. >> you can trace it back to michael jordan in 1984. the debut of the jordan one. that's when the whole thing exploded. >> from sports to music to hollywood. sneakers became a status symbol. run dmc's song "my adidas" combined hip-hop and sportswear. forged a style that is popular today. as the demand for sneakers grew. they become more exclusive and harder to get when things started to run afoul. >> i was surprised there was significant violence attached to some releases.

>> this one started it all. >> the original one. >> the first of the releases was jeff staple's creation, the nike pigeon dunk, sb, dedicated to new york city. before the release date was made public. people started forming lines. this home video shows the the scene on the lower eastside yesterday. were you expecting the reaction? >> no. we were thinking, cool, release this. and they'll sell, hopefully. it was sort of a frenzy. big kind of ruckus. waiting across the street ton the four corners. and they knew they weren't going to get a shoe. they were waiting for the kids who got a shoe to get it from them. they had baseball bats. >> reporter: then years later the asking price for that shoe is $8,000. evidence the sneaker culture continues to march on. >> it is a $42 billion a year business. hard to imagine that growing bigger. definitely something that has not hit the top yet.

for cbs this morning saturday. the "cbs overnight news" will be right back. when the engines failed on the plane i was flying, i knew what to do to save my passengers. but when my father sank into depression, i didn't know how to help him. when he ultimately shot himself, he left our family devastated. don't let this happen to you. if you or a loved one is suicidal, call the national suicide prevention lifeline. no matter how hopeless or helpless you feel, with the right help, you can get well.

no matter how hopeless or helpless you feel, is one of the elemental thprivileges of a free people. endowed, as our nation is, with abundant physical resources... ...and inspired as it should be to make those resources and opportunities available for the enjoyment of all... ...we approach reemployment with real hope of finding a better answer than we have now. narrator: donate to goodwill where your donations help fund job placement and training for people in your community.

some people dedicate time and effort to take care of stray animals. steve hartman found brothers in texas who made it their life's work. >> reporter: i came to fort worth, texas. thinking i had seen everything. when out rolled evidence to the contrary. a guy on a mower, pulling nine dogs on a train. that's a new one. in fact the only thing more surprising than the sight may be the story behind it. this train ride is the brain child of brothers eugene and walter, and just a small part of a much larger mission. the bosticks who live in the same wood they grew up in spend

thousand feeding the wildlife here. >> you name them. >> yeah, the beaver does eat corn and bread. >> quack, quack, quack. over there. >> reporter: they don't miss so much as a mallard. if you are wondering why they have this need to feed. the answer is simple. childhood guilt. >> when we first moved here. we killed them all. rule of the day anything that moved we shot them. >> reporter: now the hunters are making amend any way can think of. which brings us back to the train. over the years a lot of stray dogs have the wandered on to the property. of course they're cared for. that wasn't enough for the bostic boys who thought the mutts might enjoy movement as well. >> you know, be surprised how good it makes you feel when you see them loading up and how happy they are. >> reporter: the train departs once a week for an hour of pure joy. the misfits now the envy of the neighborhood.

the dogs no one wanted now like celebrities on a catwalk. their giant choo-choo toy takes the dogs mostly through the local warehouse district. for the brothers each one takes them one step closer to redemption. they say all dogs go to heaven, if that's true there has got to be room for those who engineer their happiness. steve hartman, on the road, in fort worth, texas. that's the "cbs overnight news" for this monday. for some of you the news continues. for others, check back a little later for "the morning news" and "cbs this morning." from the broadcast center in new york city.

it's monday, october 5th, 2015. captioning funded by cbs captioning funded by cbs it's monday, october 5th, 2015. this is the "cbs morning news." more than a foot of rain falls in the southeast leading to what authorities say are countless rescues. the oregon community college where nine people were shot to death by a gunman reopens this morning, while the fbi investigates a new threat on several campuses in one city. you're paying more for your own money. a new survey finds customers are getting hit with record high fees when they use atms from other banks. and bear