I have loved Garrison Keilor's writing for years.... both in the books that he written and his epic presentations on The Prairie Home Companion.

Here is a piece he wrote about Karl Rove. It is called "No Wonder They Call Him Turd Blossom". (That of course was Bush's name for Rove).

Here is a bit of it:

According to some accounts, his positive outlook was responsible for the Current Occupant's sunny disposition in the face of bad news. No wonder Mr. Rove's nickname was Turd Blossom. He could put fecal matter on his lapel and call it a boutonniere.