Hoganekal issu was going on since last month.It was karunanidhi whose public outburt which caused the situation.There is no Govt In Karnataka and all are utlising the situation for their votebank politics.any leader who try to calm the situtaion by speaking the pure truth will be sure loser in Karnataka elections. Anyways Karunanidhi had no business in calling kanadigas as linguistic when whole India knows that he is fighting for tamil and opposing Hindi