Rep. James Moran's (D-VA) Town Hall appearance with Governor Howard Dean, and there's even an appearance by Randall Terry...right before he's shown the door.
And yes, that sound you heard during the opening prayer was some in the crowd attempting to shout down the Rabbi leading the prayer. It wasn't overwhelming. It was just there.
I was waiting for them to boo the two Boy Scouts of Troop 1018 who were leading the Pledge, but that didn't happen, just an obnoxious overemphasis on certain words in the Pledge.
And, as always, since this is C-SPAN, there is no embeddedable video.
UPDATE 3:03pm Pacific. A short clip from the chaos, highlighting Randall Terry's removal from the hall, but by no means the whole thing.