Pakistan Sindh Top StoriesPML-N, PTI tussle: Altaf Hussain presents ‘Minus One’ formulaUbaid MughalAugust 3, 2014August 6, 2014 by Ubaid MughalAugust 3, 2014August 6, 2014 LONDON: Muttahida Qaumi Movement (MQM) Chief, Altaf Hussain has appealed Prime Minister Nawaz Sharif to step down to avert any further damage to Pakistan. Implying...