Nadigar Sangam team, including Sangham president hero Vishal, met Dravida Munnetra Kazhagam (DMK) chief, Kalaignar Karunanidhi, at Kaveri Hospital, where the 94-year-old former chief minister has been admitted for treatment of urinary tract infection. After the visit, Vishal tweeted that Karunanidhi is real fighter. He said that the leader is demonstrating how not to lose hopes. He is an inspiration to his followers, he said. Dear Leader, I bow my head to you, Vishal said in the tweet. The DMK chief's health is said to be serious.