ISLAMABAD: Information Minister Pervaiz Rashid says PM Nawaz Sharif has open heartedly invited Pakistan Tehreek-e-Insaf for dialogue to resolve political crisis. In an interview, he said Imran Khan should admit this fact and not mislead the people. He said all four constituencies of the National Assembly being pointed out by PTI Chief are already open and tribunals are hearing the petitions. The Minister said there is no interim order regarding any of the four constituencies. INP