I'm going to say that sounds like BS. I am more inclined to believe that the truth of the matter is closer to Anthrax's reported story, simply because the Critical Massholes simply cannot have a demonstration that isn't marred by violence against car drivers in some way. They're ALL fucking psychotic and love to menace car drivers.
Case in point: http://www.liveleak.com/view?i=450_1217109580
Some of it has been caught on tape, and in every one of those instances, the Critical Massholes started abusing and assaulting the car and the car operator without provocation.
I wasn?t there, so I can?t say for sure.
Even still, the driver never claimed to have a patient and even if they threatened him, he was at a crossing: he could have chose to either go right, left or straight on. Sounds like he HAD the intention of hitting the cyclists.