Tahir ul-Qadri, Sufi cleric and opposition leader of political party Pakistan Awami Tehreek (PAT), addresses supporters in Islamabad September 3, 2014. Rival Pakistani politicians on Wednesday explored the possibility of a negotiated solution to weeks of protests aimed at the removal of Prime Minister Nawaz Sharif that eased after turning violent at the weekend. REUTERS/Faisal Mahmood (PAKISTAN - Tags: POLITICS CIVIL UNREST)