A lot of the Republican rhetoric better than the Democrats'. But when they're in office, it's pretty much the same thing. It's serving their supporters, it's corporate welfare, it's cronyism which is so destructive, particularly to the disadvantaged.

The way - the principle way that human beings had gotten out of extreme poverty is free trade.

You can pay certain people more money and stuff but that's just going to be a transfer from one group to another. The only way people's wages are going to rise overall, or average median income is going to rise, is if you increase productivity.

Let's say I am a chocoholic and I eat tons of chocolate a day. A hundred thousands of tons a day. I have this craving, but I can't afford it, so I get a printing press, and I start printing money, and I print billions and billions to buy chocolate. So I create this boom in the chocolate industry, so stores are running out of chocolate. So they have demand, so chocolate makers expand. Cocoa growers expand. You create this great boom. But now the feds arrest me and shut me down. And now there is a depression in the chocolate industry. That's what happens with the monetary policy.

You'll remember Newton was furious at Leibniz, because he developed calculus at the same time. And he went to his death believing that he had copied him. And no, it's because all the elements were there, so it's almost inevitable that the next discovery - as long as people are free and allowed to experiment and try new things.

My father announced early on that he didn't want his sons to be "country club bums." And for a number of reasons, I bore the brunt of that - I have an older brother and two younger brothers. So he had me work in all my spare time. I started out picking dandelions, shoveling stalls, milking cows, building a fence - whatever dirty job was out there. That's a big deal, because you learn things working that you don't learn in school.

Anytime students shout down a speaker who says something different, this is not good.