PakistanNawaz asked to stop commenting on Karachi situationTNT DeskJanuary 19, 2011 by TNT DeskJanuary 19, 2011 KARACHI: Parliamentary Leader of Mutahidda Qaumi Movement (MQM), Dr Farooq Sattar, on Wednesday asked Pakistan Muslim League-Nawaz (PML-N) Chief Nawaz Sharif to stop commenting on...