Cong presidential polls: It's Tharoor vs Kharge battle for the top post

The stage is set for a contest between Mallikarjun Kharge and Shashi Tharoor for the Congress president's post with the Dalit leader from Karnataka emerging as the clear favourite. The third candidate in the fray, K N Tripathi, a former minister in Jharkhand, is considered a lightweight for the contest. Kharge, Tharoor and Tripathi filed nominations on the last day which saw the AICC headquarters come back to life after long, with workers swarming the complex. Watch this video for more.