USA, AAA?

The United States government needs to take steps to preserve its top AAA-rating...

..."It is very important for the credit standing of the United States that the Congress considers very carefully what the fiscal commission proposes," John Chambers, chairman of S&P's sovereign rating committee, was quoted as saying.

"It is very important for Congress to take the required steps."

S&P...has repeatedly warned about the gigantic deficit and the debt burden in the world's biggest economy, calling it a challenge for the government.

...the U.S. does not have unlimited fiscal flexibility and the best-case scenario for the U.S. would be for its debt-GDP ratio to peak at around 80 percent, although there was a chance it could exceed 100 percent.

...On Tuesday, S&P cut Ireland's long-term rating by one notch to 'AA-', the fourth highest investment grade, and assigned the country a negative outlook saying the cost to the government of supporting the financial sector had increased significantly.

Reuters