Most Indians don't support Tamils in SriLanka becoz the Tamils in India are hostile to the rest of India. Look at S India - Telugu, Kannada, Tamil and Malayalam are the four Dravidian languages which belong to a different family from the Indo-Aryan languages. However, Telugus, Kannadigas and Malayalis harbor no ill-feeling towards N India or Hindi. It is only Tamils who are hostile to N India. How then can Karuna expect non-Tamil Indians to be sympathetic to his cause?