Buffalo's Critical Mass ride was also attacked. Several were beaten and many were arrested.
santacruz.indymedia.org/newswire/display/4500/index.php

It's an odd coincidence that Buffalo just got more than ten million dollars for the local FBI in Homeland Security dollars. Odd too that Critical Mass bike rides were harassed in Akron Ohio, Portland Oregon and San Francisco. Odd that Critical Mass rides have been going on very peacefully for more than 3 years and suddenly there's a crack down across the nation. Odd too, that Critical Mass in Santa Cruz, California had a similar instance of police violence. Note too, this all comes on the heels of the Bike arrests and skirmish that happened in St. Louis at the Biodevastation Conference. But it's all just conjecture and of course we have no real way of knowing whether John Ashcroft is deploying money to aggressively root out the troublemakers J. Edgar Hoover style or whether we're all just paranoid. I'd suggest that we're not really all that paranoid since they actually are out to "get us".
www.allpowertothepeople.com/events/CriticalMass