RAWALPINDI: Former Prime Minister and Pakistan Tehreek-e-Insaf (PTI) founder, Imran Khan, has admitted that his planned rally on August 22 was postponed at the request of the establishment, citing concerns over potential unrest in the country. During an informal conversation with journalists at Adiala Jail, Imran revealed that Azam Swati, acting as an intermediary on behalf of the establishment, approached …