Is the UGC controversy denting the BJP's support among upper castes? S Gurumurthy disagrees On The Buck Stops Here, as he explains why caste identity alone doesn't determine voting choices. Watch his exclusive conversation with Padmaja Joshi. #SGurumurthy #Thuglak #RamlilaMaidan #OppositionUnity #INDIABloc #RahulGandhi #Congress #BJP About NDTV (English news channel): NDTV is India's Most-Trusted News Broadcaster with the latest updates in news, sports, entertainment and much more from within India and.