The minimum wage is the black teenage unemployment act. It is the guaranteed way of holding the poor, the minorities and the disenfranchised out of the mainstream is if you price their original services too high.

Over the past 100 years, there have been three major periods of tax-rate cuts in the U.S.: the Harding-Coolidge cuts of the mid-1920s; the Kennedy cuts of the mid-1960s; and the Reagan cuts of the early 1980s. Each of these periods of tax cuts was remarkably successful as measured by virtually any public policy metric.

What I'm not saying is that all government spending is bad. It's not - far, far from it, but there is no free lunch, as a former colleague of mine used to say. There is no public tooth fairy. Father Christmas does not work on the Treasury staff this year. You can never bail someone out of trouble without putting someone else into trouble.

And just remember, every dollar we spend on outsourcing is spent on U.S. goods or invested back in the U.S. market. That's accounting.

The Trump administration always says it wants to correct Obama's mistakes. It should add his mishandling of Arab democracy to its list.

Money often costs too much.

I generally encourage people to make good on debts when they have enough money to repay them. But once a delinquency has been reported to a collection agency, paying it off won't help your FICO score. The damage has already been done, and the blemish will remain on your credit report for seven years.

It's a question of evidence-based politics. If you know that something does not work, you should not keep doing it.