Sir, I think you need to be more matured enough to comment. Its an agreement between two nations and not two persons.
Above all, please read some books or articles on energy requirements of the nation which is growing at 8% annually.
How can any goverment sustain the energy requirements without finding new sources. And for god's sake don't talk about solar or wind or bio fuels. I am not against them. But, how much % of energy requirements are covered by them?
Its not USA alone, once you enter into an agreement with USA, Russia and France are already negotiating. If you backout how can any other country will come forward to waste their time?