It’s not just Feingold. It’s Conyers, Boxer and many others in the Democrat Party. The goal is impeachment, and it’s not because there is a smidgen of evidence that he's abused his office or lied under oath, but because they think he's been too energetic in using his powers to defend America.
This is what is at stake in the 2006 congressional elections. See the Wall Street Journal’s editorial today.