Why do you say it is not possible to drive a car with nuclear enrgy? Today it appears not possible. Continued research by scientists and automobile engineers might make it possible at some point of time. Nothing is impossible in this world.
If we keep on dilly dallying on the agreement USA might sign an agreement even with China on nuclear enrgy and India will be isolated. Of course our Communists are working only towards that because their hearts are always pining for dominance of china over India.