[youtube]http://www.youtube.com/watch?v=WmEHcOc0Sys[/youtube] With one helluva headline, the YouTube video “1 Marine vs. 30 Cops (Marine wins)” is getting a lot of attention in the news and on the blogs. In the clip, a man billed as “United States Marine Corps. Sgt. Shamar Thomas from Roosevelt, NY” takes about five minutes to yell at a large group of NYPD, accusing them of police brutality. Thomas is an activist in the Occupy Wall Street movement, which has hit the streets of New York to peaceably protest the “corporate forces of the world.” If you’re interested, you can read more about the mission here.…