Residents unite to clean Yamuna
Dr Prannoy Roy who joins us now from the banks of the Yamuna along with the architect of 'Light A billion Lives' initiative, co-winner of the 2007 Nobel Peace Prize, 'Padma Vibhushan', and 'Officier De La Legion D'Honneur', Chief Executive of The Energy and Resources Institute - TERI, Dr Rajendra K Pachauri.
