Record deficit threatens US 'AAA' rating, Moody's warns

The United States, which posted a record deficit in the last fiscal year, may lose its Aaa-rating if it does not reduce the gap to manageable levels in the next 3-4 years, Moody's Investors Service said on Thursday.

The U.S. government posted a deficit of $1.417 trillion in the year ended September 30 as the deep recession and a series of bank rescues cut a gaping hole in its public finances. The White House has forecast deficits of more than $1 trillion through fiscal 2011.