Congress chief Rahul Gandhi, accused by many of failing to hold the opposition line together in Delhi and Bengal, today said Arvind Kejriwal was "shifting the goalposts". Seven seats are stake in Delhi and 42 in Bengal and numbers suggest that the opposition's best chance of beating the BJP lies in joining forces. But while there were no talks in the eastern state, the Congress's on-again, off-again negotiations with Mr Kejriwal's Aam Aadmi Party -- prodded by key opposition leaders including Sharad Pawar, Chandrababu Naidu -- had occupied headlines for weeks.