President Bush forecast the U.S. budget deficit would more than double in 2008 and blamed a weakening economy as he unveiled a $3.1 trillion spending plan for fiscal 2009 Monday that would nearly freeze domestic programs.

President Bush speaks during a news conference, Thursday, Sept. 20, 2007, in the press briefing room at the White House in Washington. (AP Photo/Ron Edmonds)

The White House projections were immediately criticized by both Democratic and Republican lawmakers who said the numbers may gloss over the full extent of the fiscal deterioration.