ISLAMABAD: Pakistan Peoples Party (PPP) has requested the chairmanship of the Public Accounts Committee (PAC) through a letter sent by PPP Senator, Salim Mandviwala, to the Speaker of the National Assembly, Ayaz Sadiq, Express News reported. In the letter, Mandviwala urged the Speaker to convene a meeting of the PAC members, citing the submission of a requisition by 11 members …