usually that this lifestyle related, alcohol may be a factor, but usually what you eat and exercise,most importantly exercise, all of these things, most im porta ntly lifestyle contributes to changes in the liver that we see and it is usually the condition were more than about five or 10% of the liver becomes replaced by fat tissue. could any of this have been prevented ? tissue. could any of this have been prevented? it tissue. could any of this have been prevented ? it is tissue. could any of this have been prevented? it is difficult to know andi prevented? it is difficult to know and i do not have access to the details of the patient. usually with this condition, if patients present with symptoms like shortness of breath, then a lot of technology and test now can pick it up early and there is very good and effective treatment for it. it is about recognising the symptoms early and intervening. it is good to talk to you. thank you forjoining us. we have a full hour of news coming up but first time for a look at the weather. hello, a spell of rain pushing east over all parts, breezy

. >> he led an alternative lifestyle to say the very least. >> reporter: on this fateful night in january4, the kwik stop security cameras are rolling when a killer comes to call. nazmi meets with him off-camera and is immediately shot in the head. >> so it was more or less walk through the front door, walk to the back, fire the shot. >> reporter: a police investigator tells a local station that this doesn't look like a routine robbery. watch as the killer stashes the security camera tape in his coat, not knowing there's a backup. >> he goes through the drawers in the office as if he's looking for something, and it's sort of a last minute thing in which he takes the cash from the cash register. >> reporter: an afterthought. >> he was really assassinated. >> reporter: bill shelton was friends with nazmi. he feels the killer may have been searching for an incriminating videotape. but why? >> there's been speculation that it may have been a video of someone in a sexual encounter. >> reporter: a clue -- noura's kwik stop was between a police precinct and a strip club. not prime real estate, b

. >> >> reporter: 30-year-old erin finnegan says this is the work lifestyle. >> i'm times traveling.s is the only one that i take noodropibles, known as smart drugs, s claim enhance brain function, helping improve memory, brillia. bradley cooper went from 0 to 10imitless." some saying it's not fiction touting benefits from increased scale of 1 to 10, how much smar nootropics? >> 10. >> reporter: startups like nootrabox cofounded by jeff wu are helping rebrand smart drugs as part of the billion-dollar supplement in the world, great, we have another einstein. if everyone was super smart, there's amount of innovation going on. >> reporter: but as these supplements become more questioning whether the claims are too good to be true. nootropics?me of the concerns >> the lack of controlled trials. the lack rigorous scientific research. the lack of studies that actually try to study these different types of ai combinations. >> reporter: noodropibles stacks, mixes of individual incg from caffeine and l-thanine to herbal sup problems s ts to pirazapam. how did you get involved in nootropics? >

never knowing about prediabetes, he never made any lifestyle changes.disease took over his life, stole his potential, and he eventually died of complications from the disease. that i am afraid is the sad story for millions of americans, which is why we are being faced with one of the most troubling epidemics this country has seen in decades. nobody should have to go through what we watched my brother go through. and nobody has to, because understanding your risks, making lifestyle changes, and learning how to manage the disease can literally save your life. today 86 million americans have prediabetes, even more alarming is that 90% of them don't even know they have it. it could be you. let's start with the basics. prediabetes means that your blood sugar levels are elevated, not quite high enough yet to be classified as type 2 diabetes but it means you are at higher risk. type 2 diabetes can lead to heart disease, chronic kidney disease, stroke, vision loss, amputations, even death. to find out if you are at risk of pre-diabetes, head to cdc.gov/diabetes

. >> i heard rumors about the lifestyle for a while so i sort of wanted to wait and see if anything else became public about him and plan a year later i started looking into his life and his campaign donations and spending and what made him one of the top lobbyists. >> eight eastern on c-span q-and-a. >>> today the acting head of the transportation security administration testified about allegations that the tsa retaliated against whistleblowers. committee members accused the tsa is not cooperating with an investigation by the office of special counsel. we will also hear from homeland security inspector general and the head of the office of special counsel. congressman jason chafe its chairs the oversight committee.

rumors aboutheard this guy's lifestyle for a while. other newspapers and publications about this story. is awall street journal" fantastic newspaper, but it takes a little longer on broad investigative stories. i wanted to wait and see if anything else became public about this guy. a year later, when i had not heard anything, i started hising into his life and campaign donations, spending, and what made them want to be a drug company lobbyist. >> we have some video on audience member: -- evan morris. let's take a listen. >> this is our fourth year of hosting the west coast event. we think it is critical that women on the west coast have the opportunity to network. not everyone has an opportunity to travel. we are proud to host this of that for woman of the year. the -- herris, who is and what is his background? brody: he was a political science major. he had the political bug. he came to washington where he did some internships. after his freshman year, he landed an internship in the clinton white house in 1996. he fell in with the cli

early morning meetings. 30-year-old erin finnegan this is the secret to her work hard, play hard lifestyle'm bicoastal. i'm a lot of times traveling. this is the only one that i take with me. >> reporter: nootropics, known as smart trucks, supplements some claim enhance brain function. helping improve memory, focus, maybe making you brilliant. bradley cooper went from 0 to 100 in "limitless." some saying it's not fiction touting benefits from increased focus to mental stimulation. scale of 1 to 10, how much smarter do you feel on nootropics? >> 10. >> reporter: startups like nootrabox cofounded by jeff wu are helping rebrand smart drugs as part of the multi billion dollar supplement industry. >> if there's one smart person in the world, great, we have another einstein. if everyone was super smart, there's like an exponential amount of innovation going on. >> reporter: but as these supplements become more mainstream, some doctors are questioning whether the claims are too good to be true. what are some of the concerns about nootropics? >> the lack of controlled trials. the lack of rigorous

but you know, giving up half your wealth, it won't affect my lifestyle. is not a huge sacrifice to sign up for the giving plan. what i find is i can spend more of my time working on technology. i will probably have way more impact than from my giving. the other half of that is having principles. having a point of view. having a belief system. it is amazing to me how many fortune 500 ceos read the press, read "wall street journal," and respond to it instead of saying, here is what we believe in as a company. passionate entrepreneurs like elon musk or larry page or mark zuckerberg, they have a passion that far exceeds their sort of desire for short-term profit. and because of that, they make more wealth and more profit over the long haul. in fact, wealth is just a tool to give you freedom to do what you want to do. and many people -- especially people like trump -- get trapped into this cycle of making more that is not that interesting. and doing all of the deals. he thinks it is smart to avoid taxes. taxes. and that just blows my mind. i'm religious about

so i smoked a pack a day and had no exercise, and in general, didn't live a particularly healthy lifestyle. garvin: well, all that changed exactly 10 years ago when greg put down his cigarette and put on some running shoes. greg: i replaced smoking with another addiction, which was exercise. garvin: and now, to mark the anniversary of that life-changing switch, greg is attempting something pretty remarkable, not just a marathon, not even ten. greg has vowed to run 52 of them. greg: why don't i do a marathon every week? and everybody thought i was crazy, and sam, my wife, thought i was crazy, and perhaps i am crazy. we're running around golden gate park and the great highway. garvin: greg is half a dozen or so marathons in. friends at times join him for a few miles here and there to help take his mind off the aches and pains. one of greg's goals is to raise money. he's hoping for $100,000 for breathe california, where he's a board member. but there is a bigger goal. greg: the reaching people and telling them that they can give up smoking and it's not as hard as they think, and you can lead

it says the problem goes beyond lifestyle. >> people are very much influenced by what they see.and more often they're seeing celebrities with particular breeds of dogs. >> reporter: french bulldogs are if high demand, so are pugs, dachshunds and chihuahuas. and will's this king charls spaniel. it will be their pet project to save some of man's best friend two-timing as a billow. >>> coming up after your local news on "cbs this morning," rapper ice cube. i'm anne-marie green. this is the "cbs morning news." look, she's sweet, she's got natural stevia, no bitter aftertaste, and zero calories. all the partners agree? even iced tea? especially iced tea. goodbye, sugar. hello, new splenda naturals. no one's surprised tender pieces and crunchy bites ended up together. that's just what happens when cats call the shots. friskies tender and crunchy combo. tasty textures cats gotta have. friskies. for cats. by cats. we can't stay here! why? terrible toilet paper! i'll never get clean! way ahead of you. charmin ultra strong. it cleans better. it's four times stronger... ...an

never knowing about prediabetes, he never made any lifestyle changes.o the disease took over his life, stole his potential, and he eventually died of complications from the disease. that i am afraid is the sad story for millions of americans, which is why we are being faced with one of the most troubling epidemics this country has ve n to go through what we watched my brother go through. and nobody has to, because understanding your risks, making lifesthamanage the disease can literally save your life. today 86 million americans have prediabetes, even more alarming is that 90% of them don't eit. it could be you. let's start with the basics. prediabetes means that your blood sugar levels are elevated, not quite high enough yet to be classified as type 2 diabetes but it means you are at higher risk. type 2 can lead to heart disease, chronic kidney disease, stroke, to find out if you are at risk of pre-diabetes, head to cdc.gov/diabetestv to take a risk test. if the results tell you you are at high risk, go to your doctor to get a simple blood sugar test.

about thisard rumors guys lifestyle for a while so i wanted to wait and see if anything is became public about this guy and about a year later i started looking into his life and into his campaign donations and spending and what made him a lobbyist. announcer: sunday night on "q&a." announcer: all weekend, american history tv is featuring san jose, california. staff recently visited many sites showcasing his history. it is california's third-largest city. learn more about san jose all weekend, here on american history tv. announcer: >> james was a wealthy businessman in the san francisco bay area back in 1800. his portion was over $3 million in the 1860's and he wanted to be remembered. georgia davidson, the president of the california academy of sciences and james, and a strong number, showed him what satellite look like through a telescope and they were the factors that convinced him that a scientific monument was the right way to go. he decided he wanted he -- the greatest telescope superior to any in existence constructed as his memorial and he gave about $700,000 of his fortune to f

and they make good wide variety of lifestyles. the german shepherd came in second. the golden retriever was third.. followed by the bulldog.. and the beagle. all those breeds held onto the same spots from last year. at xx time for weather. toss to eileen - hard freeze tonight (bring in your plants!) - 70s return saturday - spring showers sunday today: mostly sunny, blustery, and unseasonably cool. highs: 42-47 winds: nw 10-20 g 30+ mph tonight: mainly clear. hard freeze. lows: 21-27 winds: n 5 mph thursday: mostly sunny. unseasonably cool. lighter winds. highs: 45-50 winds: n 5 mph z2b1yz zi0z y2b1yy yi0y the 8-alarm blaze destroyed more than a dozen homes. and now investigators are calling it-- a workplace accident. fire officials say it appears a welder who accidentally ignited the fire at this massive apartment was under construction. as you can imagine -- all that wood went up fast. the fire spread to more than 20 homes. many homeowners may be displaced for months. they say the couple that plays together- stays together. and two singers are doing just that. husb

>> need to adopt more of that lifestyle. celebrate everything. >>> coming up, how to save a life. quick thinking student rushes to the aid of a classmate when he starts choking. > and carrie underwood passing along her love of fitness to her son. taking the child's pose to the next level. >> not to quibble but that's not child pose. >> it isn't? >> that's upward dog. >> you're being a yogi. but first a look at today's forecast. >> announcer: "world news now" weather, brought to you by stamps.com. weather, brought to you by stamps an.com. they have passions to pursue. how do they avoid trips to the post office? stamps.com mail letters, ship packages, all the services of the post office right on your computer. get a 4 week trial, plus $100 in extras including postage and a digital scale. go to stamps.com/tv and never go to the post office again. ♪ lysol max cover kills 99.9% of bacteria, even on soft surfaces. one more way you've got what it takes to protect. two kids barfed in class today. it was so gross. lysol disinfectant spray kills