The Biggest Stories of January 31, 2015

The Aam Aadmi Party backstabbed the people of Delhi, says Prime Minister Narendra Modi as he hits the campaign trail, on a day the AAP releases its election manifesto; AAP releases a video to prove that Kumar Vishwas did not make any sexist comment against Kiran Bedi, after the BJP knocks on the Election Commission's door; India's longest range intercontinental ballistic missile, the Agni 5, is successfully tested for the first time from a road-mobile canister; all this and more in our news wrap of the day.