Congress leader and son of former President Pranab Mukherjee, Abhijit Mukherjee has joined the ruling Trinamool Congress in Kolkata today in presence of top party leaders Partha Chatterjee and Sudip Banerjee.<br />'' <br />''<span style="color: #222222;">Former MP Abhijit Mukherjee said that he had not been given any position in the Congress party and will work in accordance with TMC's instructions. He also said that the way TMC Chief Mamata Banerjee halted the wave of BJP, she would be able to do the same in the entire country with the support of others. </span><br />