ISLAMABAD, April 19: Prime Minister Imran Khan has summoned a key meeting of Pakistan Tehreek-e-Insaf (PTI) leaders on Saturday, sources reported. PM Khan will preside over the meeting at 4pm at his Bani Gala residence, according to sources. The meeting was summoned a day after a reshuffle of the federal cabinet and at a time of growing pressure on the PTI government with the rupee losing 30 percent of its value since the start of 2018, stirring sharp inflation. -Agencies