BJP national vice president Mukul Roy and his son Subhranshu Roy join TMC in the presence of West Bengal CM Mamata Banerjee, in Kolkata. He was felicitated by Abhishek Banerjee. Mamata Banerjee said, we welcome Mukul Roy. He will play an important role in the Party. On the question of other leaders, the Chief Minister said, "yes, more will come." Watch video to know more.