If you're a soldier or marine in an Arab country, Islam is the solution. And you need to show respect.

Most poverty and suffering - whether in a country, a family or a person - flows from disorganization. A stable social order is an artificial accomplishment, the result of an accumulation of habits, hectoring, moral stricture and physical coercion. Once order is dissolved, it takes hard measures to restore it

You have a country that is 20 percent liberal, 40 percent conservative. You have a country where maybe 22 percent have faith in government. If you're a liberal, it's just going to be tough. And you should just expect that. And it's tough for people on the right, too, because they don't get what they want either if you're, say, a libertarian. So, you have got the country sort of against you. And, nevertheless, you have a president...

The drugs are just growing all around the country, and so, it all feeds into problems that are not just urban, but are just spread throughout the country.

Big Brother is not the only danger facing the country. Another is the rising tide of distrust, the corrosive spread of cynicism, the fraying of the social fabric and the rise of people who are so individualistic in their outlook that they have no real understanding of how to knit others together and look after the common good.

I certainly hear a lot of people say that Donald Trump not only incited some bad things. He also exposed some things. He exposed pain in America that a lot of us didn't have the full extent of, some of the divisions and chasms in the country.

The idea that a big country is going to go out and send troops into some country to take their resources, and then the rest of the world is going to somehow trust us is just a ridiculous notion.

It's important for presidents to emotionally connect, with the country in times of crisis, but also with people in Washington. If you can't emotionally connect - and [Barack] Obama is not the greatest, but he can at least do it - then people won't be with you when the times are hard.

There are no free and democratic and wealthy countries in the world that have US rate of gun violence. We have to worry about loners and alienated people. We have to do better on mental health.