Some anonymous posters which show President Obama in Joker-style makeup ala The Dark Knight have caused a stir this week (Jim Treacher provides a good analysis of the various undertones of the poster here). 

Never one to shy away from a (relatively safe) controversy through poor imitation, I’ve been considering some of the other villains we have causing mischief in the fair metropolis of Washington, D.C. (as depicted following the Batman theme using my poor photoshopping skillz)