By Aftab Ahmed & Asim Yasin in The News, Nov 15, 2023MITHI: As Pakistan Muslim League Nawaz (PML-N) supremo Nawaz Sharif headed to Balochistan, Pakistan People’s Party (PPP) Chairman Bilawal Bhutto Zardari Tuesday advised the three-time prime minister to keep his focus on Lahore and address the problems his party faced in the Punjab instead. “I would suggest Mian Sahib to stay in Lahore and focus on its problems,” said the PPP chairman during a…