'Mamata polarised Bengal, opened doors for BJP to win,' says Rahul Gandhi; BJP shares video

BJP shared Congress leader Rahul Gandhi's video, wherein he said, "If Mamata ji hadn't polarised West Bengal, doors for BJP to win wouldn't have opened...BJP knows only Congress can stop it." Minister Kiren Rijiju reacted, "Bewildering...Rahul...is saying only Congress can defeat BJP in West Bengal and on the other hand he's saying, due to TMC's polarising politics, BJP will win."