As a bengali its one of the most sad day for us. Not sure why still so many people is blind about Mamata. That lady never did anything well for the state apart from playing with the immotion of the poor villagers. Unfortunatly we never treat as India apart from our regional mentality. This kinds of regional dirty political issue might happen any other state. Anyway I think there should be string law to stop this kinds of vandalism in near future. I personally think we are abusing our democracy.