[China] don't follow the rules and, if they don't, we're going to institute tariffs. When they send something into our country - and, believe me, they're going to obey our rules so quickly, you have no idea. And we'll end up with a better relationship with China than we do now.

It does sound like a surprise, but it shouldn't be surprising. The Canada-U.S. trade relationship is still the world's largest. And a relationship that size always generates disputes. And this particular dispute on lumber tariff didn't fall out of a clear spring sky. It's been going on for literally decades. It's rooted in the different way Canada and the United States charges forestry companies for the trees that they cut down and turn into lumber.

President Obama has almost doubled our national debt to more than $19 trillion, and growing. And yet, what do we have to show for it? Our roads and bridges are falling apart, our airports are Third World condition, and forty-three million Americans are on food stamps.

I'm not cutting services. But I'm cutting spending. But I may cut Department of Education. I believe common core is a very bad thing. I believe that we should be lo - you know, educating our children from Iowa, from New Hampshire, from South Carolina, from California, from New York. I think that it should be local education.

I would use the debt limit. I don't want to say - I want to be unpredictable, because, you know, we need unpredictability. Everything is so predictable with our country.

Two other personality traits could also make more likely [Donald] Trump's use of nuclear weapons: his impulsiveness and his lack of predictability.

We need to fix the military, help veterans, our inner cities are a disaster, you get shot walking to the store. We cannot take 4 more years of Barack Obama, and that's what you get if you get Hillary Clinton.