A supporter of Imran Khan takes a nap on chairs through a field littered with waste, during what has...
A supporter of Imran Khan, the Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, takes a nap on chairs through a field littered with waste, during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST ENVIRONMENT)