ISLAMABAD: PPP Chairman Bilawal Bhutto-Zardari on Friday said opposition members were afraid of his sister Aseefa Bhutto-Zardari and father President Asif Ali Zardari. Talking to reporters in the parliament house, he said the opposition resorted to shouting when Aseefa was taking the oath as MNA and Mr Zardari was addressing the joint sitting of the parliament on Thursday. “This shows …