Imran Khan, chairman of Pakistan Tehreek-e-Insaf (PTI) political party, gestures as he leads the Freedom March in Lahore August 14, 2014. Thousands of protesters began to march on the Pakistani capital from the eastern city of Lahore on Thursday, buoyed by a last-minute court order that a peaceful march could go ahead and a government promise to obey the ruling. REUTERS/Mani Rana (PAKISTAN - Tags: POLITICS CIVIL UNREST)
