A special court, established to hear cases under the Official Sec­rets Act, Thursday granted Pakistan Tehreek-e-Insaf (PTI) chairman Imran Khan permission to talk to his sons Qasim and Sulaiman on the phone via WhatsApp.

Dr Arif Alvi is set to become the fourth democratically elected president of Pakistan to complete a five-year term as his tenure officially ends today (Friday).