From Huffington  Post.com:
 
The government has handed its ATM card  to beleaguered mortgage giants Fannie Mae and Freddie Mac.
 
The Treasury Department said Thursday  it removed the $400 billion financial cap on the money it will provide  to keep the companies afloat. Already, taxpayers have shelled out $111  billion to the pair, and a senior Treasury official said losses are  not expected to exceed the government's estimate this summer of $170  billion over 10 years.
Treasury Department officials said it  will now use a flexible formula to ensure the two agencies can stand  behind the billions of dollars in mortgage-backed securities they sell  to investors. Under the formula, financial support would increase according  to how much each firm loses in a quarter. The cap in place at the end  of 2012 would apply thereafter.
By making the change before year-end,  Treasury sidestepped the need for an OK from a bailout-weary Congress.
 
While most analysts say the companies are unlikely to use the full $400 billion, Treasury officials said they decided to lift the caps to eliminate any uncertainty among investors about the government's commitments. But the timing of the announcement on a traditionally slow news day raised eyebrows.
