Rejecting the charges against Congress over the Sri Lankan Tamils issue, he said people were not aware of the party's good work towards the welfare of the Lankan Tamils.
Congress still enjoyed the support of the people and wielded influence, though in Tamil Nadu "some people may say it is a party without cadres," he told reporters here.
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"Hence there is a possibility of Congress forming an alliance excluding DMK and AIADMK," he added.
DMK had pulled out of UPA in March over the Sri Lankan Tamils issue.
Elangovan, a former TNCC President, said the central government had allocated crores of rupees for development of Sri Lankan Tamils and people were not aware of this fact.
"The good deeds of the Congress-led government for the Sri Lankan Tamils have not been explained to the public," he said, condemning attacks on fishermen allegedly by Sri Lankan Navy.