(photo AP) Tip from Daily Kos: The guy was jeered off the field.
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AP: "Greeted with loud boos and some cheers, Vice President Dick Cheney threw out the ceremonial first pitch Tuesday at the Washington Nationals' home opener....read on"

I guess there is something to that 19% approval rating.

UPDATE:

fishbowl DC has some questions about the media coverage. Did FOX mute the audio?

(thanks David Edwards for the vid)