What's the Best Political Movie of All Time?

The Oscars are HERE! In honor of ABC hosting the Academy Awards this Sunday, we'll be talking about the "best movie" this year on the Roundtable. But, we here at "This Week" want to know...what's YOUR all-time favorite political movie? Our guest host ABC's Matthew Dowd, who has made a career working in politics, says his favorite political movie is "Mr. Smith Goes to Washington" and here's why: "This is my favorite political movie and one of my top ten movies of all time. I love the idealism...Full Story