Supporters of Pakistan Tehreek-e-Insaf, an opposition party led by Imran Khan, take part in an anti-government rally in Rawalpindi, Pakistan, Saturday, Aug. 13, 2016. Thousands of supporters of Khan rallied in the garrison city Rawalpindi and plan to march to the capital Islamabad to protest against Prime Minister Nawaz Sharif in an attempt to force him step down after members of his family were named in the Panama papers leaks for owning offshore companies and property abroad. (AP Photo/Anjum Naveed)