Smriti Irani posts picture of Congress' hand symbol in Cambridge Analytica CEO's London office

Questioning Congress party's claims of having never done any business with Cambridge Analytica, Union Information and Broadcasting Minister Smriti Irani today tweeted a photograph, originally published by The Economic Times, in which a poster of Rahul Gandhi-led party's election symbol (hand) is seen hanging purportedly on the wall of Cambridge Analytica CEO Alexandar Nix's London office.