A strange happening at the Obama campaign event at Virginia Commonwealth University in Richmond today. The media pool reports mentioned a woman wearing a black burka who was removed from the event. To make things more interesting, the pool reporter says the person was wearing U.S. military insignia.From the AP:VCU police reported that a heckler was removed from the arena, taken outside and released. A police dispatcher didn't know what the woman had yelled. According to a White House pool report, photographers observed a woman wearing a black burka being escorted out of the gym by Richmond police and other...