Ben Affleck flashed a friendly smile and his even friendlier Dunkin' Donuts coffee (mmmm, East Coast) making his way through Reagan National Airport on his way out of DC yesterday. He's been in our nation's capital filming State of Play, but it's not like he needs anymore inspiration to catch the politics bug. He's shared his political views in the past, but now he's stepping up his level of participation. Ben, along with Matt Damon, Adrian Grenier, and John Legend, are among the celebrity judges of MoveOn's "Obama in 30 Seconds" ad contest. Considering Ben and Matt's recent success in viral video, they seem like perfect judges for this sort of competition.