THOUSANDS of people marched through streets in Kolkata, protesting against ongoing post-poll violence in West Bengal. Left parties and other supporting parties participated in the massive rally.West Bengal is witness to unending violence perpetrated by the TMC and the BJP in different parts of the state. More than 10 people have already died in clashes. Apart from loss of life, attack on houses, shops, arson, terror in villages have increased. In parts of the state, particularly in Barrackpore industrial area, this has turned communal too.