Karachi An anti-terrorism court has extended the physical remand of 38 leaders and workers of the Muttahida Qaumi Movement , facing charges of arson attacks, treason, murder and attempt to murder, till August 30.  The judge directed the investigation officer on Friday to bring the suspects, including MQM leaders Qamar Mansoor, Kunwar Naveed and Shahid Pasha, to the August 31 hearing. On Thursday, the accused had been remanded for a day, and when they appeared on Friday the IO sought...