A furious Mamata Banerjee landed at the CBI office in Kolkata today as two of her ministers, Firhad Hakim and Subrata Mukherjee, were arrested in the Narada bribery case. "The way they have been arrested without due procedure, CBI will have to arrest me also," the Bengal Chief Minister reportedly said during her more than six-hour stake-out at the CBI office in Nizam Palace.