I love "This Modern World" but these two are so great I thought I should share, especially since I just sort of remembered them and had to search for a while.
September 2005: There was this one.
Then the follow-up in August 2007.

Many explanations have been floated about how the Bush administration could have so incredibly incompetent over the years, but these comics provide the most rational explanation. How else do you explain the depth and breadth of the errors -- I mean COLOSSAL and both foreign and domestic?

They must be 60's radicals.

Well played, men. Well played.