Let us cut out the crap... Manmohan(actually his Boss, Sonia) has no integrity. Right from July 2005, when he went to the US without telling ANYONE (neither the allies nor the Left, nor the public) that he had nuclear agenda in mind, he has been acting stealthily and like a thief. WORSE, he has told so many lies in the Parliament... AND, cheated the nation, by keeping on saying "I know they are discussing humiliating conditions in the Hyde Act in process; but let the final Hyde Act come, I will give suitable answer..",etc., and when the final Hyde Act came and it was seen to be too humiliating to India, he started saying "We are not concerned with Hyde Act, which is an internal Act of the US"!! I can keep listing all the shameless things Manmohan has done on this...
And, again cutting out the crap, the only "difference in opinion" between Sonia/Congress/Manmohan and the Left is this: Both the sides know that the deal means selling India to the US.. The difference is Sonia/Congress/Manmohan want to mortgage/sell India to the US for huge bribes in big nuclear purchase contracts, so they want the deal...And, the Left are ideology-based people, and not influenced by bribes, so they are able to openly say that the deal is a shameful sell out and a treacherous act of Sonia/Congress/Manmohan.. This is the real situation in a nutshell..