The dividing line between tamils and kannada is very thin,Further all the times the people in Bangalore or mumbai who call themselves are Comprised of Telegu/Kannada speaking from tamil nadu.Infact these guys are attacking the kannada/Telegu people mostly.TAMIL NADU LIVING WITH ALL THE COMMUNITIES FROM MARATHIS/sAURASTRA/TELEGU/KANNADA/MALAYALM/ these uddipis are living tamil nadu for so long running hotels and other establishment. In tamilnadu i have never seen any riot against outside communities. But in all other places it is reverse.Why this happen? Is it the other people are barbarians? Even in tamilnadu politics many teleguite are leading the party and most of political ministers in DMK are telegu speaking people, Vijayakant is kannada/Telegu speaking man. He want to rule this country? Why this tamils only are accepting outsiders like rajinikanth/Vijayakanth etc. In chennai tamils are not getting the job oppurtunities.DMK/ADMK are not looking into the wefare of tamil speaking people.Karunanithi is even employing hooligans to murder tamil leaders. Who are rare commdity in tamil politics. When this evil will end?