The Congress is set to have its first non-Gandhi chief in over 20 years as Mallikarjun Kharge and Shashi Tharoor face off in the party's internal election today. The party will have a new chief on Wednesday as it tries to revive itself after losing two national elections to the BJP. Speaking to NDTV, Assam Congress MP Gaurav Gogoi said Mallikarjun has managed to unite everyone in the party.