"I do not want to comment on what he has said. Perhaps even a chameleon changes colour with lesser frequency than he does," party spokesperson Rashid Alvi told reporters at the AICC briefing.
He was asked to comment on Kerjiwal's statement that the probe against Gadkari by IT Department was an "eye-wash" as Congress and BJP were "hand in glove" trying to save each other.
Alvi's comparison of Kejriwal to a chameleon comes days after Law Minister Salman Khurshid hit out at the activist saying an "ant" like him cannot kill an elephant like Congress party.