Manmohan Singh a 'one trick pony' on nuke affairs?

N. Ram of the Chindu calls MMS a "one trick pony" :-) Apparently, India was getting a better nuclear energy deal from the Russians and the Kaangress dhimmis backed off to avoid risking American displeasure. Actually, MMS is more like a poodle (credit to Prakash Karat for the terminology). The curiosity factor should be about who delivered the "SIT" command to MMS this time? Was it a phone call from Nicholas Burns or did Condi herself wield the whip?