Moody’s warns of possible US rating downgrade

Moody’s puts US ratings on review for possible downgrade – Reuters
Moody’s statement : 
Moody's Investors Service has placed the Aaa bond rating of the government of the United States on review for possible downgrade given the rising possibility that the statutory debt limit will not be raised on a timely basis, leading to a default on US Treasury debt obligations. On June 2, Moody's had announced that a rating review would be likely in mid July unless there was meaningful progress in negotiations to raise the debt limit.

In conjunction with this action, Moody's has placed on review for possible downgrade the Aaa ratings of financial institutions directly linked to the US government: Fannie Mae, Freddie Mac, the Federal Home Loan Banks, and the Federal Farm Credit Banks. We have also placed on review for possible downgrade securities either guaranteed by, backed by collateral securities issued by, or otherwise directly linked to the US government or the affected financial institutions.