West Bengal's Nandigram assembly seat is all set to vote. Before the polls, Mamata Banerjee played Gotra Card in Nandigram. She declared that she is Shandilya. Now, BJP leaders have targeted Mamata Banerjee saying this is desperation speaking. Will the Gotra card help Mamata Banerjee to win the election against Suvendu Adhikari? Watch Halla Bol.