They won't get it from the Tooth Fairy or Santa Claus; they must get the money from taxpayers. That means if Congress collects $100 from a taxpayer for highway construction, he cannot use that $100 for some other expenditure that would have created a job. If Congress borrows the money for highway construction, it causes interest rates to be higher and therefore less job-creating investment. The bottom line is that Congress can only shift employment or unemployment but cannot create net new jobs.
Many politicians and pundits claim the credit crunch and high mortgage foreclosure rate is an example of market failure and want government to step in to bail out creditors and borrowers at the expense of taxpayers who prudently managed their affairs.
These financial problems are not market failures but government failure. The Community Reinvestment Act of 1977 is a federal law that intimidated lenders into offering credit throughout their entire market and discouraged them from restricting their credit services to low-risk markets, a practice sometimes called redlining. The Federal Reserve, keeping interest rates artificially low, gave buyers and builders incentive to buy and build, producing the housing bubble.
Lenders were willing to make creative interest-only loans, often high-risk "no doc" and "liar loans," to allow people to buy more housing than they could afford. Of course, with the expectation that housing prices will continue to rise, it was no problem for lenders and borrowers but housing prices began to fall, leaving some people with negative home equity and banks in trouble.
The credit crunch and foreclosure problems are failures of government policy. In fact, what we see now is a market correction to foolhardy government policy. Congress' move to bail out lenders and borrowers who made poor decisions will simply create incentives for people to make unwise decisions in the future.