Name: Anti-G8 protester, police wrestle on rooftop
Uploaded: Tue Jun 11 2013 19:47:00 GMT+0000 (UTC)
Duration: 39 s
Description: An anti-G8 demonstrator was tackled by police on a rooftop in London, while on the ground riot police scuffled with protesters ahead of a G8 summit next week. NBCNews.com's Dara Brown reports.

June 11, 201300:39