Kolkata, Nov 26 (ANI): Minister of state for railways Adhir Ranjan Chowdhury on Tuesday said that Kunal Ghosh was arrested with intentions by the TMC government in West Bengal and that state Chief Minister Mamata Banerjee herself is involved in the Sharada chit fund scam. He said that the only purpose of TMC government is to acquire more and more seats in the state and to not allow any other party or opposition survive there.