ISLAMABAD Prime Minister Syed Yousuf Raza Gilani has assured Punjab Chief Minister Mian Shahbaz Sharif that Pakistan Peoples Party would support Pakistan Muslim League (Nawaz) candidate in PP-111 by-election in the light of the Charter of Democracy signed between the two parties. The decision was taken after taking everybody on board including Ch Ahmed Mukhtar, Minister for Defence, and Qamar Zaman Kaira, Minister for Information and Broadcasting.