Existense of RSS-BJP is need of Congress to remain in power. If BJP will not be in existense, the Congress will loose its card of game in election. Since majority of people are against communal fundamentalism and this issue becomes the play card for congress in elections. It can be said that the BJP is food for Congress to survive like BALI KA BAKRA otherwise to whom they will cut for celebrating the EED OF COMING IN POWER? So sometime they gives eatables to the BAKRA for good & tasty meat.