Islamabad [Pakistan], June 29 (ANI): As internal discipline remains the Achilles’ heel of the Pakistan Tehreek-e-Insaf (PTI), the party’s top leaders reposed confidence in Omar Ayub Khan and urged him to continue in the roles he previously held. A meeting of PTI’s parliamentary party on Friday “unanimously” expressed confidence in Ayub, who is also the opposition leader in the National Assembly, Pakistan’s local daily Dawn reported. “The parliamentary party unanimously resolves that his resignation may not be accepted and he may be directed to continue as secretary general of the party,” Dawn …