There are 1.5 million tons of debris still floating in waters off Japan, more than a year after the devastating tsunami. We talk to a man who's trying to track it all down, from motorcycles to detached roofs of houses. The Democrat in the Senate race in Nevada is now in trouble, which could be the tipping point for Republicans to take control of the Senate. And, using crowdsourcing to fund science projects? We find out why scientists are turning to kickstarter-like websites to combat budget cuts. A refresher on netiquette, or, why not to CC your office colleagues. Gay dad Dan Bucatinsky discusses his new book, "Does this Baby Make Me Look Straight?" And Drew Tewksbury reviews the new Dirty Projectors album.