Fraud is common when you give away billions. Fraud related to Hurricane Katrina spending is estimated to top $2 billion. In addition, debit cards provided to hurricane victims were used to pay for Caribbean vacations, NFL tickets, Dom Perignon champagne, 'Girls Gone Wild' videos, and at least one sex change operation.

The reality is that business and investment spending are the true leading indicators of the economy and the stock market. If you want to know where the stock market is headed, forget about consumer spending and retail sales figures. Look to business spending, price inflation, interest rates, and productivity gains.

One suggestion my wife and I have used in our personal finance courses we teach at college is simply writing down all expenditures and seeing where the money goes. That alone will cause heads of households to think twice about x, y or z expenditure, and to consider carefully whether they really need something or not.

Banking technology has made it simple and efficient to invest in good causes.

Donating money to a few of my favorite free-market organizations used to be a pleasant duty, but now I'm literally inundated with demands from hundreds of think tanks and public-policy groups, all vying for my limited funds

No one spends someone elses money as carefully as he spends his own.

I find it ironic how New York City Mayor Mike Bloomberg is so focused on such small issues as drink sizes, while ignoring the massive infrastructure challenges in New York - lousy roads, third-world airports, traffic jams, etc.