Director David O. Russell's American Hustle follows FBI agent Richie DiMaso (Bradley Cooper), who forces a pair of con artists, Irving and Edith (Christian Bale and Amy Adams), to help him unravel a vast conspiracy. Today, Columbia Pictures has released a new clip featuring DiMaso explaining why Edith is in jail and Irving is not. Watch as this unlikely trio joins forces. (It should be noted that, while Bradley Cooper calls Amy Adams Edith in this video, the character is listed as Syndey Prosser on IMDB). In addition, we have the latest TV spot for this critically-acclaimed drama, which hits theaters in limited release December 13, before expanding nationwide December 20.