ISLAMABAD: At a long-awaited public rally on Sunday, the leadership of the Pakistan Tehreek-i-Insaf (PTI) demanded the immediate release of jailed party founder, vowing it would not stand for a military trial of Imran Khan. “If Imran Khan is not released in two weeks, we will go to get him released,” Khyber Pakhtunkhwa (KP) Chief Minister Ali Amin Gandapur told …