Dehradun, Oct. 31 -- Present Pakistan Prime Minister Imran Khan's 'Tehreek-e-Insaf', along with the followers of Dr Tahir-ul-Qadri, had in the tens of thousands laid a months long siege in 2014 of Islamabad against the government of then Prime Minister Nawaz Sharif. While Dr Qadri, a Canada based reformist scholar who founded the 'Pakistan Awami Tehreek', had his own reasons to participate in the protest, it was generally believed that the movement was planned and backed by the Pakistan Army. There was much violence involved, with protestors moving into the forbidden 'Red Zone' in Islamabad, away from their designated dharna site. This precipitated events that eventually led to the possibly managed electoral win for Imran Khan, who many bel...