New Delhi, Jan 14 (ANI): The Aam Aadmi Party is now tackling allegations that its Law Minister, Somnath Bharti, tried to influence a witness and tamper with evidence in a case he handled last year. Reacting on the issue the BJP said the lawyer-turned-minister must resign immediately or be removed from office by Chief Minister Arvind Kejriwal. The Congress also said that it is time to see whether the party that has won huge public support for its anti-corruption stand, walks the talk.