Islamabad [Pakistan], March 21 (ANI): Pakistan’s Minister for Information and Broadcasting, Ata Tarar, said that Pakistan Tehreek-e-Insaf’s (PTI) founder Imran Khan was declared a “certified liar” at the US Congressional hearing, adding that the “cypher drama” had been completely exposed, ARY reported. He also said that it was Imran Khan who had orchestrated the cypher drama just for the sake of his personal interests. “The PTI chairman’s deceit and hypocrisy have been exposed before the whole world today as [US Assistant Secretary of State] Lu testified before the Congress and called the cyph…