The Nuclear Suppliers' Group (NSG), the global cartel that controls nuclear commerce for the world, continues its marathon meetings in Vienna. Speaking on what's turning out to be a killer amendment, India's Chief of Atomic Energy Anil Kakodkar in an exclusive interview to NDTV's Science Editor Pallava Bagla had made it clear that India will not undertake any legally-binding commitments on testing either from the US or from NSG.