LETTERMAN: "Anybody go the movies over the weekend? I tell ya what was the big blockbuster, "Captain America." "Captain America" has a shield he clips on to his back and he uses the shield offensively and defensively. He has a shield and a tiny shield about like that that he uses as a coaster. The movie made over $200 million overseas. $200 million overseas. That's great. What a change, because America is usually overseas borrowing $200 million. It's about time."