demonstrators tearing down the tent belonging to americans for prosperity, the conservative advocacy group with ties to the koch brothers. according to "politico," the group says it is sharing the video to show, quote, the true nature of unions. the group has already sent out a fund-raiser e-mail including this video. also yesterday a contributor for fox news says he was attacked by union supporters who were unhappy about the new legislation. >> [ bleep ]. >> you just assaulted me. >> that's terrible. steven crowder of fox news says he was trying to prevent protesters from tearing down the americans for prosperity tent as people were trapped inside. he posted photos on twitter of himself claiming he suffered a chipped tooth and a small cut to his forehead. >> there are a lot of videos coming out. that was pretty rough stuff. >> yeah, that was rough. >> really rough stuff.