The leak of a 'secret' letter in America has embarrassed the Manmohan Singh Government, but the fate of the Indo-US nuclear deal hinges on what happens at the meeting of the 45-nation Nuclear Suppliers' Group (NSG) in Vienna.
Friday is the second day of deliberations in Vienna.
The picture is not yet clear. There were many hurdels before the India to get passed the deal.
According to reports, some progress has been made at the meeting.