Supporters of Pakistan Tehrik-e-Insaf (PTI) or Justice Movement Party wave flags during an anti-government rally in front of the Parliament in Islamabad, capital of Pakistan, on Nov. 30, 2014. Pakistan's influential political leader Imran Khan, who leads the PTI, on Sunday gave a country's shutdown call on December 16 as part of his anti-government protest plan. (Xinhua/Ahmad Kamal)