Chennai, April 6 (ANI): Finance Minister P Chidambaram on Sunday attacked the BJP highlighting its various flaws. Chidambaram stated that AIADMK and the BJP have a common understanding and that is why the AIADMK chief never says anything against the BJP. He further targeted Modi for remaining unrepentant for the 2002 Gujarat riots. He also said that senior BJP leader LK Advani had rightly called Modi as an event manager because he planned the Gujarat riots very well. Chidambaram further said there would be very serious consequences if Modi, with his stated positions and his character flaws, becomes the prime minister.