'Due Date,' LA Premiere

'Due Date,' LA Premiere

Robert Downey Jr., Zach Galifianakis, Michelle Monaghan and Juliette Lewis hit the red carpet at Grauman’s Chinese Theatre for the premiere of their new comedy, “Due Date.” Why does Robert say working on this movie was one of the best experiences of his career? Plus, why was Michelle Monaghan excited to work on this movie?