ISLAMABAD: Pakistan Tehreek-e-Insaf (PTI) on Monday approached Supreme Court seeking disqualwhetherication of Pakistan People portiony (PPP) co-chairman Aswhether Ali Zardari under Article 62(f)(i), 63 of Constitution.Two party leaders, Special Assistant to Prime Minister on Youth Affairs Usman Dar, and Member Sindh Assembly Khurram Sher Zaman...