Former Finance Minister P. Chidambaram claimed on Thursday that after four phases of election, the Congress and its allies were ahead of the BJP and its allies. In a series of tweets, the senior Congress leader said: “The BJP alone has already lost more than one-third of its 2014 tally at this stage and will lose more seats in the next three phases. The Congress and the other non-BJP parties have to give a final push and the Modi regime will topple over,” Mr. Chidambaram said.