Lena Dunham, Obama ad

Check out this new ad from it-girl Lena Dunham describing her "first time" -- voting, that is. It's charming, smart and funny: "You want to do it with a guy who brought the troops out of Iraq. You don't want a guy who says 'Hey, I'm at the library studying,' when really he's out not signing the Lilly Ledbetter act."