You have to take away some of tax breaks for the wealthy, and you have to cut back on some entitlements. Because, unless we do all of these things, it just doesn't work. And what's good theater and what's good politics isn't necessarily good economic policy.

The public is upset. If they haven't lost their job, they know somebody that has. If they haven't lost their house, they know somebody that has. What do you do? When something's wrong, it's government's job to fix it, it must be government that's responsible for causing it.

The Russian economy is way down because of the price of oil, and because the USSR was a big chunk of it.

You can buy almost anything anyplace in the world. You can get it delivered in 24 hours. You can pay for it on credit or just by swiping something. So, I don't know that the world is worse off, in that context, than before.

Central planning didn't work for Stalin or Mao, and it won't work for an entrepreneur either.

The fact is, the most painful and tragic lesson of the 20th century was that regimes based on racial superiority and religious hatred can't be trusted to keep their word to the international community.

For sure I would prefer Trump had not withdrawn from the Paris Agreement. But the fight against climate change is really done at the local level - whether it's cities, local governments or the private sector, corporate and individual. No matter what Trump says, nobody is going to go back and take the scrubber out or change back to polluting. The damage that Trump can do is if there are countries that are on the fence about whether they want to address the issue, this gives the naysayers, the doubters, those that don't want to do anything, a little more ammunition.