This marriage is done out of convenience. In the state, they spit venom on each others. But, to enjoy fruits of power, they both are allies in centre. Congress is like an old ox pulling the cart and Left is sitting on the cart wipping Congress from time to time. Congress is bearing pain as they have the opportunity now to enjoy fruits of power. Congress can do anything to gain power. They have called the terrorists(muslims) as secular and Hindus(communists). God bless them.