PakistanPTI leader demands Nisar to unveil assetsHadi AzizSeptember 1, 2012September 1, 2012 by Hadi AzizSeptember 1, 2012September 1, 2012 Islamabad: Pakistan Tehreek e Insaf (PTI) leader Ghulam Sarwar Khan Friday demanded Chaudhry Nisar Ali to unveil his assets....