Police Officer sustains head injury during anti-capitalism "protest"
Specifically note the use of barricades, laying a trap for police and then swarming the officers as they got out of their car.
Eventually someone is going to get really injured or killed by these idiot children who claim to be "anti-capitalists".
UPDATE: Over at Indybay.org (or anti-capital central as I like to think of them) they have photos and video of the rioting. The only reason I point this out is that they are such freaking hypocrites. Look at the photos and video of the riots. Notice anything? They are *ALL* holding or using major corporate items. What? You thought those video cameras, camera phones, PDA's, etc. were made by artisan craftsmen in guilds? Get a clue.
Might I recommend Anonymizer.com for safely viewing their site. Paranoia? Perhaps, but I *am* Secret Agent X-9 after all