Nuclear is the single greatest threat. Just to go down the list, we defend Japan, we defend Germany, we defend South Korea, we defend Saudi Arabia, we defend countries. They do not pay us. But they should be paying us, because we are providing tremendous service and we're losing a fortune. That's why we're losing - we're losing - we lose on everything. I say, who makes these - we lose on everything.

I think [Bashar] Assad is a bad guy, a very bad guy, all right?

We should be a rich country again, and if we do that, we can leave Social Security.

Hillary Clinton talks about taking them [ISIS] out. She's been doing it a long time. She's been trying to take them out for a long time. But they wouldn't have even been formed if they left some troops behind, like 10,000 or maybe something more than that. And then you wouldn't have had them.

We're a country that owes $20 trillion. They [Japan, Germany, South Korea, Saudi Arabia] have to help us out.

We have to be honest about the fact that not everyone who seeks to join our country will be able to successfully assimilate. Sometimes it's just not going to work out.

You know, the murder - the number of murders in our country this year [2016], went up more than they have in 45 years.