David Axelrod; Final Four '08; Steve Coll

Chief strategist of the Obama Campaign David Axelrod addresses the upcoming Pennsylvania primary and the Democratic party nomination for president. A conversation about March Madness and the 2008 final four with Davidson player Stephen Curry, his father and former NBA player Dell Curry, and sports announcer Billy Packer. Author and president of the New America Foundation Steve Coll shares his new book "The Bin Ladens: An Arabian Family in the American Century."