Dateline S17E23 Michael Phelps; George Clooney; International Kidnapping

Dateline Season 17 Episode 23 Online – Matt Lauer interviews Olympic swimmer Michael Phelps. In addition, George Clooney reflects on his cause to end the Darfur crisis while on a trip to the border of Chad and Sudan with correspondent Ann Curry. Also: Meredith Vieira chronicles a father's quest to bring his young son home to the U.S. from Brazil.