PakistanPTI protest a public referendum against rigging: QureshiHadi AzizMay 11, 2014May 11, 2014 by Hadi AzizMay 11, 2014May 11, 2014 ISLAMABAD: Pakistan Tehreek-e-Insaf (PTI) leader Shah Mahmood Qureshi said that his party led protest in Islamabad’s D-Chowk is a public referendum against last year’s rigged...