New Delhi [India], April 30 (ANI): Congress leader P Chidambaram on Tuesday said that the manifesto of the BJP for the Lok Sabha polls has vanished without a trace after it was announced. On the other hand, Congress manifesto recieved popularity because of its welfare promises. In a post on X, P Chidambaram said, “Congress’ manifesto is based on three driving principles: work, wealth and welfare. There is nothing in the BJP’s manifesto that is comparable to the Congress’ Manifesto. That is why PM Modi and other BJP leaders do not speak about their manifesto. The BJP’s manifesto vanished withou…