Chairman PPP Bilawal Bhutto Zardari addressing the participants of PPP Long March along with Asif Ali zardari and other PPP leaders at D chowk APP87-080322 ISLAMABAD: March 08 - Chairman PPP Bilawal Bhutto Zardari addressing the participants of PPP Long March along with Asif Ali zardari and other PPP leaders at D chowk. APP photo by Irshad Sheikh ISLAMABAD