Dateline NBC: License to Kill/Global Warming/Web of Deceit/While You Were Sleeping/On the Rocks

When it comes to drunks on the road, summer time can be extremely dangerous. The federal government says some 17,000, are killed each year in drunken driving related accidents. Tonight meet people that are trying to change the statistics for some very personal reasons. Global warming is a major concern, but it might not be as hard as you think to make a difference. Meet a woman that doesn't have a problem with how much she eats, but when. We look into the life of a woman with an eating disorder that sends her to the fridge long after everyone has gone to sleep, continuously, hour after hour. It’s in our drinks, but do we ever consider ice dangerous? Hidden cameras observe restaurant employees as they mishandle ice, resulting in the passing of germs. A mother cons couples out of money by promising them the opportunity to adopt her child. The victims of this con mother get the opportunity to confront her.