tmz reports moore's hospital trip was brought on by inhaling nightus oxide. sources say moore is addicted to one or more prescription drugs and that addiction led to the breakup with ashton kutcher. >>> elsewhere, elizabeth taylor's auction may be continued when a portrait that once hung in her living room sold for $2 million. >>> all right. here is today's information winner. project runways tim gunn who admits he hasn't had sex for the last 29 years, that's not a typo. >>> finally, rapper 50 cent who reportedly won $500,000 betting on the giants making the super bowl, now says he will post a naked picture of himself on twitter if the giants win it all. let's keep the g-rated, okay? >>> in denver, a nearby broomfield, one girl really knows how to pull her weight. 13-year-old abby is the championship weight listlifter. she started picking up the barbells three years ago when her dad took her to the gym. now she can lift 176 pounds, nearly twice her own weight, and she dritstarted to dream of fut olympic glory and best of all the guys at school promised to sto

c02 into the atmosphere and the short and the long of it, now we have so much c02 up there and nightus oxide and methane, it's blocking the atmosphere. so when the sun's heat hits the earth, the heat tries to radiate back off the planet. it hits all those c02 moll kills and it forces it back down. how bad is it? it's much worse than we're being told. in 2007, our scientists in the u.n. panel on climate change issued their long-awaited assessment report. i was in paris. it was published in paris. president chirac asked me to come to ask me the question, what does the world economy do now? and the first thing i had to say to the world leaders is that i'd gotten it wrong for 30 years which is not an easy acknowledgement. while i wrote about climate change in 1980 in a book may recall and we worked for 25 years to address this in public policy, i continue to underestimate the speed of climate change because it's so difficult to wrap our minds around the feedback loops and that's what's terrifying us now. scientists say we may have a 3-degree celsius rise in temperature on this earth. now it's lo