More David Letterman Funniness

Pretty sure Letterman's a Liberal. Here's a couple of funny reasons:

"Well, you can sure tell it's fall. Down in Washington, D.C., yeterday, Tom DeLay was in his front yard raking indictments."
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"Last night's game was the longest game in World Series history. It lasted 5 hours and 41 minutes. And as it dragged on and on and on, I began to think it was something George Bush had gotten us into."

--David Letterman on the "Late Show" (politicalhumor.about.com)