NAWABSHAH: Aseefa Bhutto-Zardari, the sibling of PPP Chairman Bilawal Bhutto-Zardari, on Sunday filed her nomination papers to contest the by-election from Nawabshah. Accompanied by her aunt and Sindh Health Minister Dr Azra Fazal Pechuho, Mir Sohrab Khan Marri, Aijaz Halepoto, and others, Ms Bhutto-Zardari visited the office of the returning officer (RO) and additional deputy commissioner, Ali Sher Jamali, to …