I didn't put up anything on the Gladney Incident (allegedly, a conservative activist at Russ Carnahan's town hall / aging event was sent to the emergency room last night because of an attack by SEIU people) last night because it was at the time single-source. We have gotten another report in, though - and more importantly, what looks to be video from the scene:
...which may be from the incident itself. It's confused and chaotic, but it's what we have right now.
PS: Don't expect it to get less confused and chaotic, by the way. This is real life, not the movies: you have to be very, very lucky to get footage of a spontaneous incident from beginning to end. Getting more than half of it - which is what happened here, more or less - is merely very lucky. You can help with that by making sure that everybody has a camera, of course... which is why I keep harping on people to get them.
PPS: On the other hand, there was a reporter on the scene - who apparently got arrested, too. When he gets out of jail, there may be some clarification of what went down, after all.