Another billion in free money for homeowners who can’t pay their mortgage

The Obama administration is offering another billion in free money to homeowners who can’t pay their mortgage.

So, considering the trillions in debt that is overwhelming the budget of the federal government, I wonder where is billion dollars coming from. Do they grow it on trees? I’d really like to know, since it would be nice if I could manufacture cash out of thin air as easily whenever I thought I needed it.