Kolkata, Nov. 25 -- West Bengal Chief Minister Mamata Banerjee used her Bongaon rally to deliver one of her fiercest national-level attacks yet, predicting an unprecedented political setback for the BJP beginning, she said, in its "strongest citadel" of Gujarat.

Addressing a packed gathering, she warned that the ruling party's aggression in Bengal would ultimately trigger its downfall in the 2029 Lok Sabha elections.

"They are trying to capture Bengal, but they will lose Gujarat and they will lose the country. 2029 will be very dangerous for the BJP. They will lose power. And it is Trinamool that will claim Delhi," she said.

Positioning herself as a leader of national importance, Banerjee said, "If you attack me, I will shake the whole o...