Will gold be perceived as the only AAA currency left standing?
''Fitch Ratings on Wednesday warned again that the United States' rising debt burden was not consistent with maintaining the country's top AAA credit rating, but said there would likely be no decision on whether to cut the rating before 2013.
Last month, Fitch changed its U.S. credit rating outlook to negative from stable, citing the failure of a special congressional committee to agree on at least $1.2 trillion in deficit-reduction measures.
'Federal debt will rise in the absence of expenditure and tax reforms that would address the challenges of rising health and social security spending as the population ages,' Fitch said in a statement.
'The high and rising federal and general government debt burden is not consistent with the U.S. retaining its 'AAA' status despite its other fundamental sovereign credit strengths,' the ratings agency said.
In a new fiscal projection, Fitch said at least $3.5 trillion of additional deficit reduction measures will be required to stabilize the federal debt held by the public at around 90 percent of gross domestic product in the latter half of the current decade.''