The CBI has filed a supplementary charge sheet against aviation lobbyist Deepak Talwar and others for alleged violation under the Foreign Contribution Regulation Act (FCRA) by his non-profit organisation ? Advantage India. The charge sheet names Talwar, his wife Deepa Talwar, Advantage India, besides Girish Vaid, Krishan Kumar Nair, Tarun Kumar Kapoor, Archana Kapoor, and Pran Nath Monga.