Medinipore, May 13 -- Bengal Chief Minister Mamata Banerjee once again stoked the squatting controversy daring Prime Minister Narendra Modi to prove his charges against her or else do the sit-ups which in any case "I also would also do if I fail to prove my points."

The Chief Minister who addressed a whirlwind round of three rallies in South 24 Parganas accused the Prime Minister of peddling lies in Bengal and BJP of humiliating and harassing her which would not go unpunished.

"I will remember everything. The atrocities and humiliations heaped on my State and I will not go unpunished. I have all the records and documents with me. I will take revenge for what is being done to me inch by inch. All those who are perpetrating the offence shou...