dorothy nancapa is a hairdresser in kuwadzana, a low income, high density suburb of the capital harare. dorothy is one of 1,500 hairdressers that have been trained as an hiv peer educator in a program run by populations services international and funded by the u.k.'s department for international development. in this way, hairdressers like dorothy have sold over 3 million female condoms in the last six years, preventing thousands of new hiv infections. barbara niamdocka, a regular at the salon, began using the female condom with her husband obert two years ago. this initiative is spreading across zimbabwe. sylvester nazarus runs a barbershop from his backyard in the commuter town of chitungwiza, south of harare. here, men are also being exposed to the prevention message and the benefits of condom use. while huge challenges remain in zimbabwe, the success of programs like this has contributed to a significant decline in hiv prevalence. it dropped from over 24 percent to less than 14 percent over the last six years. debra: but how will we really achieve large scale change? one of the ways

we all like waiting for the next plane to get out of there. [ laughter ] >> seth: it's like this is harar for us too. >> yeah. >> seth: i just need to check this through. [ light laughter ] when you started, do you remember like being -- like the first time you were a set? how young were you the first ti you were on a set? >> um, i was probably -- well, the first time i was on a set was on something my sister was doing. >> seth: gotcha. so then when you were actually acting on a set you were fully jaded at 19. >> i ias born jaded. [ laughter ] >> seth: yeah. >> yeah. >> seth: that's great. i just like, came out like that. >> seth: you -- this film is different, as well. a lot of stunts. >> yeah. >> seth: martial arts. so you had -- do you have a stunt double when you do something like this? >> oh, god yes. well, i'd never done anything like this. so i didn't have like a stunt double, like, on call. but i had an amazing stunt double, talila. and we were basically together all day every day because she was in full hair and makeup. they had to, like, make her really pale like me. [ light lau

. >> reporter: harars hired private detectives to check out the lead. what was the report you got from the detectives? >> they found absolutely nothing. you know, they checked everything out. they went everywhere, and they never found the little girl, for that matter. >> reporter: perhaps lee and savanna had been there and left. or maybe it wasn't them at all. either way, it was another dead end. >> you run through the cycle of excitement and disappointment enough times and you just say, well, look, do you really want to put yourself through that again? because there's a wealth of pain associated with this, and i can only dip into it so often and survive. >> reporter: how much do you think you've spent on your >> i spent everything i had and everything i could borrow. graham sturgiss, my attorney, told me that i better quit spending enough money or there wouldn't be anything for her to come back to. >> reporter: fbi agent chris quick knew the chance savanna would come back was getting smaller and smaller. you were kind of grasping for straws. >> to some

when he wanted to make the newoouew mac book, he worked with apple's head of harare engineering to create a batteryry powerful enough to last all day but also small enough to fit into the slim cased design. >> every tenth of a millimeter in our product is sacred. with this design, it involved mechanical designers, tool makers, chemists, and software engineers to design a pack to fit within the surfaces of the product but still work reliably. >> reporter: one of the most complex engineering challenges involves the iphone camera, the most used feature of any apple product. that's the entire camera you're looking at in my hand. >> there's oveve 200 separate individual parts in that one module there. >> reporter: graham is in charge a team of 800 engineers and other specialists dedicated solely to the camera. he showed us a microsuspension system that steadies the camera when your hand shakes. >> this whole auto focus motor here is suspended on four wires, less than half oh a human hair's width and that moves it in x and y. so that allows us to stabilize for the hand shake. >> reporter: in th

. >> the fact is i saw a lot of people when i was secretary of state and i worked really harar to increase exports from american businesses. i saw a lot of business people, i saw a lot of union leaders. fit in the day who needed something from their government. fred smith would call me up from fedex and say the chinese government's taking away our permits, we've been in chinaor decades doing federal express. or corning, a company that i knew well from my time in the senate. they're trying to put a tariff on us that is going to drive us out of business. or you know, i worked really hard to get more jobs for americans. and that meant representing big business and small business and everybody in between. >> have you suffered from the fact that theyay you're too close to wall street? has that hurt your image in your judgment, running for president? >> i don't think so. i have stood for a lot of regulation on big banks and on the financial services sector. i also represented new york and represented everybody from the dairy farmers to -- >> from wall street to the dairy farmers. >> yeah. everyb

louis area today touring some harar hit areas in st. charles county. all of this heavy rain has created what is beak ten extra vertical feet of water. there have been mandatory evacuations and requests forevolunteers to fill sandbags. in st. louis today, they needed volunteers to fill 20 thousand bags and some of those volunteers that showed up today were children on their holiday break. in some places wer is up to the rooftops of homes and some businesses are underwater. the burbis river is causing all of the flooding and they're saying it will reach an all-time high when it crests later today. >> russell kinsaul with the devastating floodwaters in missouri, thank you. >>> let's bring in eric fisher from our cbs boston station wbz. eric,,he flooding is already bad. how much worse is it going to get? area of 8 to 14 inch rainfall. just over the last seven days alone creating the huge issues we've been seeing in this mississippi river basin. we look across 20 different states here. all these rivers that all feed into the mississippi reaching at least ma

going to harar potter. >> she wants to be better at math. now, the trick is to guide them a little bit by asking them questions. giving them a blank pie of papar and saying, write down your resolutions is hard for children. >> simple answers. you're making pizzas? >> but the trick is we have black eyed peas in with the you're supposed to do it on the 1st. >> now it's 11:00. >> we're getting there. so we'll make them busy making stir sticks so when they make their mocktail which is theirs when they set it down. use washy tape and folding itt over and using scissors and they can -- she's stirring the berries here. let them get involold what's inside of the drink. have fun with it. >> natural sugar at the end to hold them out. is everybody going to stay up until midnight and new year's eve? going to try. with the helpf the cookies, a meal, arts and craft. >> you can do the countdown if you feel like they're fading. countdown to 11:00. to 10:00. whatever time you needd to do it. >> this is a good idea. for more on these and other kid >>> cing up

. >> it's been really harar finding them. >> reporter: two months ago we tried to find couch, who wasn't looking to talk. >> you don't want to answer a couple questions? >> reporter: but couch soon surfaced again again in this it appears to be couch at this boozy party, possibly violating his probation. sources telling abc news it prompted couch and his mother to flee, ditching his check-in with his probation officer. police escorted tonya and ethan couch out of the shabby $80 a month rental with their hands cuffed behind their backs. tonya faces up to five years in prison for hindering apprehension. ethan couch, just 120 days because of the texas law. is still considered a minor. matt gutman, abc news, puerto vallarta, mexico. >>> the chicago police officer charged with the murder of a black teenager has pleaded not guilty. jason van dyke faces six counts of first-degree murder for the fatal shooting of laquan mcdonald in 2014. his defense attorney says van dyke wants to tell his side of what happened, so he's not seen as "this cold-blooded killer." chicago mayor rahm emanuel is under e

going to harar potter. >> she wants to be better at math. now, the trick is to guide them a little bit by asking them

. >> this is harar for parents to see because they just spent money on some of these gaming devices. >> gift cards, this time of year, the time to go and spend them. >> the game is similar to the tvs all have new inventoryry coming in, new technology. >> right. >> a good time to get this. >> january in general is good because either historically there's inventory going on. >>o you remember who w w on trl? >> p. diddy and vince vaughn and you, you we there. >> you're thebest. we posted these other great janunuy deals at today.com. comimi up next, the recipe you've been red for. cookies, but, first, it's happening hey! this holiday, u.s. cellular's giving you 15 gigs of data for just $70! but i wanted a pony. [ gasps ] you're getting data. pony-sized data? u.s. cellular sized data. 15 gigs of good, strong data you can actually use bebeuse it works in the middle of anywhwhe. i'd like $100! you're getting $400 in promo cards! yes! switch to u.s. cellular and get 15 gigs of data for justst70. >>> we're back now at 8:51, "today's food," our last hurrah before we start watching what we eat