If you missed SNL, here's Ben Affleck doing a brutal impression of MSNBC's Keith Olbermann. Affleck did a great job with the massive amount of rapid-fire commentary he had to deliver, and at moments he was all but indistinguishable from the real Olbermann. The part where he starts screaming "Hey Richard, how much is Haliburton paying you?" while shaking his head like a crazy person is hilarious. Funny stuff.