The Associated Press | Thu, 06/04/2009 3:58 PM | World
Paramilitary police and plainclothes soldiers patrol Tiananmen Square in Beijing, China on Thursday. Foreign journalists were barred as uniformed and plainclothes police stood guard across the vast square, the epicenter of the student-led movement that was crushed by the military on the night of June 3-4, 1989. AP/Elizabeth Dalziel