Description:Hyderabad, May 25 (ANI): Amid reports that he may be arrested, YSR Congress chief and Kadapa MP Y S Jaganmohan Reddy is being grilled by the CBI today, in Hyderabad, in connection with the alleged disproportionate assets case against him. Jagan is to be questioned on the VANPIC deal in the presence of industrialist Nimmagadda Prasad and senior bureaucrat K V Brahamandna Reddy who are already under arrest.