(Reuters) – Pakistani soldiers and paramilitary forces entered the headquarters of the state television channel PTV in Islamabad on Monday after a crowd of protesters stormed the building and took the channel off the air. Protesters led by opposition leaders Imran Khan, a hero cricket player turned politician, and Tahir ul-Qadri, a firebrand cleric, have been on the streets for weeks trying to bring down the government of Prime Minister Nawaz Sharif. Sharif, who easily […]