Murree- Senior PML-N leaders today called on Prime Minister Nawaz Sharif and Chief Minister Shahbaz Sharif in Murree and discussed strategy to deal with PTI’s long march. According to sources, Federal Railway Minister Saad Rafique, Ishaq Dar and Chaudhry Nisar met Sharif brothers. The top PML-N leaders mulled over a strategy to cope with the Tehreek-e-Insaaf. Meanwhile, Imran Khan has asked party’s MNAs to submit their resignation ahead of their scheduled long march on August 14, 2014.