Rock Center with Brian Williams: Temporada 1, Episódio 11

1 - 11:

Mike Taibbi spotlights presidential candidate Mitt Romney's roots by traveling to Mexico. Also: a look at a Nashville family with ties to the devastating 2010 earthquake in Haiti; an interview with George Clooney; a chat with author Rick Riordan, writer of the "Percy Jackson and the Olympians" book series.