ISLAMABAD: PTI founder Imran Khan on Thursday petitioned the Lahore High Court (LHC) against an anti-terrorist court’s (ATC) order to grant his 10-day physical remand for investigation over his alleged involvement in violence on May 9. Countrywide protests erupted on May 9 last year after the paramilitary Rangers whisked away Imran from the Islamabad High Court in a corruption case. While the …