Who Are The Noisemakers?

First off, a commentary by Rick Perlstein about the long history of incivility. It apparently has roots in conservativism, although I suspect liberals have their own cadre of wingnuts.Regarding health care reform; it is becoming clear that Lyndon Larouche's PAC is behind the Nazi meme. The epitome of this is the Barney Frank putdown of a Larouche supporter, Obama/Hitler picture in hand. She