Creative Persuasion

During the US of A election season a plethora of independent, political posters, both serious and satirical, for or against, have invaded this election season.
AIGA hosted a Get Out the Vote 2008 campaign, aiming to increase voter participation. Best of all, you can print your favs for free! More posters can be found via Ebony Magazine.

Note: I tried my best to find well-designed McCain and independent posters. I really did. But alas, no luck.