Police cars are parked in front of a giant portrait of late Chinese Chairman Mao Zedong at the main entrance of the Forbidden City in Beijing, November 1, 2013. China’s domestic security chief believes a fatal vehicle crash in Beijing’s Tiananmen Square in which five died was planned by a Uighur separatist group, designated as a terrorist organization by the United States and United Nations. (REUTERS/Kim Kyung-Hoon)