The new york times had a really cool flash app that let you balance the budget..
http://www.nytimes.com/interactive/2010/11/13/weekinreview/d...
Here is how I did it: http://www.nytimes.com/interactive/2010/11/13/weekinreview/d...
It isn't easy, but getting out of Iraq and Afghanistan and letting the Bush tax cuts expire go a long way.