Lahore (Punjab) [Pakistan], May 5 (ANI): The swearing-in ceremony of Sardar Saleem Haider Khan as Punjab governor, scheduled for May 5, has been postponed till May 7, “due to inevitable reasons,” The News International reported on Sunday. Pakistan Peoples Party (PPP) Central Punjab General Secretary Hassan Murtaza announced this Sunday adding that the governor’s oath-taking ceremony would be held at the Governor House on May 7 at 6 pm. President Asif Ali Zardari on Saturday approved the appointments of Saleem Haider, Faisal Karim Kundi and Jaffar Khan Mandokhail as governors of Punjab, Khyber …