ISLAMABAD: PML-N President Nawaz Sharif on Saturday claimed he was not considering taking revenge on anyone, pointing out that Pakistan Tehreek-i-Insaf (PTI) founder Imran Khan was the main hurdle in political reconciliation and harmony across the country. While presiding over a second parliamentary party meeting after regaining party office, the PML-N president also lauded the efforts of Prime Minister Shehbaz …