PakistanNisar resigns as PAC chairman: SourcesManzar TurkSeptember 13, 2011September 13, 2011 by Manzar TurkSeptember 13, 2011September 13, 2011 Islamabad: Leader of the opposition in the National Assembly Chaudhry Nisar Ali Khan has decided to resign from Chairmanship of the public accounts committee (PAC),...