Former President of All India Mahila Congress Sushmita Dev has joined Trinamool Congress. <br />''<br />''She met the party's National General Secretary Abhishek Banerjee and Parliamentary Party Leader Derek O' Brien in Kolkata today before formally joining the TMC. <br />''<br />''<span style="color: #222222;">The former Congress MP from Assam and daughter of late Santosh Mohan Dev also met the Chief Minister and Trinamool Congress Chief Mamata Banerjee this afternoon.</span><br />