Islamabad [Pakistan], October 23 (ANI): Three-time former Pakistan Prime Minister and Pakistan Muslim League-Nawaz (PML-N) supremo Nawaz Sharif's return to his home country after four years of exile has boosted the political fortunes of his party, The Geo News reported on Monday. The Pakistan-based media outlet reported quoting a snap poll conducted by Gallup Pakistan, in which the organisation used a phone survey methodo