Not really debunked. New evidence is in. See:
http://www.freerepublic.com/focus/f-news/2348040/posts?q=1&;page=51
Scroll down toward the end. These are G-20 cops arresting a guy for vandalism.
Yes, really debunked. They aren't military, which was the claim that gave the video such exposure.
Thanks for the link.
Well that’s just stranger than fiction. Cops from a strange new country called ‘G20’ who dress up in rumpled paintball gear and carry out vigilante arrests on American soil.