Mamata Banerjee will hold a protest rally in West Bengal's Cooch Behar tomorrow. As TMC, BJP, Mamata Banerjee, and PM Narendra Modi traded barbs over the CISF firing in Cooch Behar that led to the deaths of at least four people, the security forces have issued a statement saying the troops were first attacked by a mob. The election commission has taken cognizance of the incident. Watch this video to know more.