Physical assault and property theft on video. I'm seeing a lot of news articles about how the No On 8 are "intolerant" (not "allowing" other people to have views.. clearly incorrect as other people are perfectly allowed to have views. Preventing taking rights away is not intolerance) with "hate speech". So far, I haven't seen anything from that side that hasn't been calling a spade a spade ("bigot" is descriptive and accurate in the case, not hate speech).
The link to the video and account above? All I can say is that Yes On Prop 8 supporters should be up there preventing the violence that those nutjobs want to commit.