SCEPTICS have wondered how long America could use its control of the world's reserve currency as an excuse to rack up huge debts.Now they may have their answer.

SCEPTICS have wondered how long America could use its control of the world's reserve currency as an excuse to rack up huge debts. Now they may have their answer.

SCEPTICS have wondered how long America could use its control of the world's reserve currency as an excuse to rack up huge debts.