Fair polls must to change destiny:
Pakistan Tehreek-e-Insaf chairman Imran Khan has said that only free and fair polls could change the destiny of the nation and country.
In the face of mounting attacks by the Taliban on politicians and election meetings, army chief Gen Ashfaq Parvez Kayani today said there should be no doubt that Pakistan's polls would be held as scheduled as they could usher in ``true democratic values''.