Who's to blame for Kolkata violence?

The BJP-Trinamool Congress showdown over vandalisation of Bengal Renaissance figure Ishwar Chandra Vidyasagar's bust intensified as West Bengal Chief Minister Mamata Banerjee held a massive protest march in Kolkata on Wednesday.

As BJP and TMC engage in a bitter war of words, who is to blame for Kolkata violence? Watch the panelists debate.