Imran changes mind, backs Junaid Akbar to remain PAC chief / Imran Khan wants Junaid Akbar to 'relinquish' PAC chair / Junaid Akbar submits resignation as PAC chairman to PTI / PTI's Junaid Akbar resigns as PAC chairman / PTI's Junaid Akbar resigns as PAC Chairman on Imran Khan's directive / Imran Khan asks Junaid Akbar to step down as PAC chairman / PTI founder 'orders immediate reversal of appointments by Junaid Akbar' / Junaid Akbar admits PTI in 'direct, indirect' contact with establishment / Junaid Akbar replaces Ali Amin Gandapur as PTI's KP president / Junaid Akbar replaces Gandapur as PTI KP president