Vaithilingam said he was asked to come to Delhi to meet AICC President Sonia Gandhi and Vice-President Rahul Gandhi.
He told PTI that he would brief the leaders about current political situation in Puducherry particularly in the context of the Rajya Sabha election to the lone seat here.
Sources close to Vaithilingam said he met Puducherry PCC leader A Namassivayam before leaving for Delhi.
The ruling AINRC is expected to win the seat. Congress has seven MLAs in the 30-member assembly.
