BROOKSVILLE - Jason Sager doesn't have to look at someone else's pictures of the Twin Towers attack in New York City on Sept. 11, 2001. {cut} But around January 2003, he also joined a group of about a hundred other young like-minded activists and became a member of the New York chapter of Protest Warrior, often dressing up as communist revolutionary Che Guevara. Protest Warrior was a satirical, covert group who crashed anti-war and anti-George Bush protest events and blended in with the group. Members would hold up mock signs purporting to espouse the same liberal views. And it was...