Putin is backing Assad - a person that's truly an evil person. And I think it's very bad for Russia. I think it's very bad for mankind. It's very bad for this world. And I really think that there's going to be a lot of pressure on Russia to make sure that peace happens, because, frankly, if Russia didn't go in and back this animal, you wouldn't have a problem right now. He was going to be overthrown.

What I like that is getting our smartest and getting our best to infiltrate their [terrorist's] Internet, so that we know exactly where they're going, exactly where they're going to be. I like that better.

Politics is tough. Sometimes, you make a promise, and for some reason, you can't because you have opposition on the other side that raises their hand and they make it impossible. But I'm going to keep a lot of them, and I've kept a lot of them already.

Hillary Clinton has supported virtually every trade agreement that has been destroying our middle class. She supported NAFTA and she supported China's entrance into the World Trade Organization, another one of her husband's colossal mistakes and disasters. She supported the job-killing trade deal with South Korea. She supported the Trans-Pacific Partnership which will not only destroy our manufacturing, but it will make America subject to the rulings of foreign governments. And it's not going to happen.

We have very substantial weaknesses, including all vital infrastructures.

I was elected to represent the citizens of Pittsburgh, not Paris. It is time to put Youngstown, Ohio; Detroit, Michigan; and Pittsburgh, Pennsylvania; along with many, many other locations within our great country, before Paris, France. It is time to make America great again.

[People] are looking at the politicians as being all talk, no action. They talk the big game, then they go to Washington, they look at the magnificent hallowed halls as you would say, or the beautiful vaulted ceilings and they say, "darling, I've arrived," to their loved one or their wife. They say "darling, I've arrived" and all of a sudden they become nothing.