Two predominant reasons that can be sited are firstly US Government doesnt have time on its calendar to give its consent. Secondly, Republicans have to come to power in order to put in vogue this deal. From the latest reports Obama seems to be leading with 47% support and McCain is with 42%. Each day, McCain seems to be putting his foot in his mouth and losing his popularity.It was sited in New York Times newspaper that he is computer illiterate and that has gone against him. SO with republicans slowly losing thier hold the NSG could never become a reality and will remain a 'fantasy'!
