"Where is LaRouche? Where is LaRouche? " a group of audience members began to chant in the middle of Joe Lieberman's speech. Lieberman froze. "I suspect he's in jail" Dean quipped. Al Sharpton appealed to the audience asking them to respect candidates' right to speak and was rewarded with a resounding round of applause. At that time I did not pay much attention to this incident. I assumed that a couple of hardcore Republicans decided to disrupt the debate and that LaRouche was some sort of a cartoon character that I was not aware of because of my Disney-deprived childhood....