MK Alagiri -- elder son of the late Tamil Nadu Chief Minister M Karunanidhi -- is considering the idea of launching a political party, as his younger brother, DMK Chief MK Stalin, is aggressively strategising to be the Chief Minister. Assembly polls are due in the state next May. Speaking to NDTV, Mr Alagiri said, "I am holding talks with my supporters. We are discussing if we have to launch our own party or should we just declare our support to a party".