The usual self righteous lefties are quick to point to every fringe racist in the almost entirely peaceful Tea Party protests. A person allegedly uses the N word surrounded by tons of cameras that can not corroberate ther story and Barney Frank is called a gay slur and the media is in over drive.
As noted before the leftists marches are Marxist led and frequently violent. Of course the self righteous fools on the left even the responsible folks at Harry's Place are quick to point out they share the goals but are upset by manipulation of a mass movement.
Lets also not pretend Khadafy and Assad are anything other than Marxist hack governments. When Syria kills or Hamas kills fellow Psuedostinians the left yawns.