Twenty-five years ago, I created the Taxpayer Protection Pledge at the federal level. Then I brought it to the state and local level. About 97 percent of the Republicans in the House and 85 percent in the Senate have signed on, and the number of candidates who have taken the pledge is even higher. It's become a party position.

One of the reasons some of the advocates of ever larger government and more government intrusiveness get nervous about discussions of the actual cost of government is that they fear if the people had a discussion about what government costs, the true cost of taxes, that they might not want as much government as they are presently getting.

Government should enforce rule of law. It should enforce contracts, it should protect people bodily from being attacked by criminals. And when the government does those things, it is facilitating liberty. When it goes beyond those things, it becomes destructive to both human happiness and human liberty.

The tax issue is the most powerful issue in American politics going back to the Tea Party. People say, 'Oh, Grover Norquist has power.' No. Grover Norquist and Americans for Tax Reform focus on the tax issue. The tax issue is a powerful issue.

Obama wants to take the individual small business tax to 44 percent, and the corporate rate - he says - down to 28 percent or whatever. But that really damages the small businesses. And it doesn't make us competitive. You got to take them both down to 20, because state and local corporate taxes are 5 percent.

It's the Democrats whose position is that the only problem in Washington, D.C., is the peasants aren't sending enough cash in for the king to spend.

They tax when you earn a dollar, they tax you when you save it, they tax you when you invest it. If you earn a dividend, they tax it again, and if you're stupid enough to die, they steal up to half.