Islamabad [Pakistan], August 16 (ANI): After distancing himself from the former spy chief following news of his court-martial, Pakistan Tehreek-e-Insaf (PTI) founder Imran Khan on Thursday welcomed ‘internal accountability’ process initiated by the military and called for across-the-board action, as reported by Dawn. He was speaking to the media at Adiala jail after a hearing in a 190 million pounds corruption case on Thursday. “If Faiz Hameed was involved, it should be investigated,” the PTI chief said while referring to Defence Minister Khawaja Asif’s statement on retired Lt Gen Faiz Hameed’…