PakistanIftikhar Chaudhry issues Rs 20 bn defamation notice to Imran KhanAdeel TayyabJuly 24, 2014July 24, 2014 by Adeel TayyabJuly 24, 2014July 24, 2014 ISLAMABAD: Former chief justice of Pakistan has issued the Rs20 billion’s defamation notice to Pakistan Tehreek-e-Insaf (PTI) chief Imran Khan over allegation of rigging in...