WB Polls: BJP launches new campaign song

The Bharatiya Janata Party has launched new camapaign song for West Bengal assembly elections. Significantly, politics has gained heat in the state ahead of the assembly polls here. Chief minister, Mamata Banerjee will file her nominations today. Before her nominations, she will also hold a raodshow. On the other hand, BJP's Suvendu Adhikari will also hold a roadshow today. Both Mamata and Suvendu are contesting from Nandigram.