Jeb [Bush] said when they [people influenced by ISIS] come across the southern border they come as an act of love.

In business, you don't necessarily need heart, whereas here, in government, almost everything affects people. So if you're talking about health care - you have health care in business but you're trying to just negotiate a good price on health care, et cetera, et cetera. You're providing health. Here, everything, pretty much everything you do in government, involves heart, whereas in business, most things don't involve heart. In fact, in business you're actually better off without it.

People want to know who is coming into their country and they want to control their own trade and various other things.

If you're going to be thinking anyway, think big!

The hat, Make America Great Again. I fought like crazy to find a company in this country that could make the hats. And I found one. And they're American-made, but it's - because I knew the first thing people would do is, where is the hat made. OK, Make America Great.

We're not looking at citizenship. We're not looking at amnesty. We're looking at allowing people to stay here. We're working with everybody, Republican, we're working with Democrat.

The common thread linking the major Islamic terrorist attacks that have recently occurred on our soil - 9/11, the Ft. Hood shooting, the Boston Bombing, the San Bernardino attack, the Orlando attack - is that they have involved immigrants or the children of immigrants. Clearly, new screening procedures are needed.