Carey Mulligan, co-stars talk "Inside Llewyn Davis" at NYFF premiere
Carey Mulligan, John Goodman, Garrett Hedlund and Oscar Isaac are starring in the new Coen Brothers film, "Inside Llewyn Davis," recently screened at the 2013 New York Film Festival. Mulligan, Goodman and their co-stars spoke to CBSNews.com's Ken Lombardi about their new project that's getting lots of Oscars buzz.