A Facebook post laced with communal remarks sparked violent clashes in Bengaluru on Tuesday night in which a mob vandalised a police station and the residence of a Congress MLA. Three people have been killed while 60 police personnel have been left injured after being attacked by the mob. While having a discussion over this issue at Aaj Tak Dangal show, Rohit Sardana asked some tough questions from Islamic Scholar Ateek-Ur-Rehman. Watch video.