ISLAMABAD: President Asif Ali Zardari approved the appointment of the governors for Khyber Pakhtunkhwa, Punjab and Balochistan on Saturday. PPP Chairman Bilawal Bhutto-Zardari had nominated two senior party leaders a day ago for the posts of the KP and Punjab governors as part of a deal reached with the PML-N before joining the coalition government. In Balochistan, Jaffar Khan Mandokhail, president of …