They (#ISIS) are going to be bombing American cities coming across from Mexico.

A number of people who have supported me on the border fence in the U.S. have observed the fences in Israel and their effectiveness.

I think in the U.S., the border fence is no longer an immigration issue primarily; it's a security issue.

This century is going to be a very dangerous century.

Of all the nations in the world, the people of the United States like freedom maybe a little better than anybody else.

Blue collar workers cannot hire each other. White collar workers cannot hire each other. You have to have a businessman or a businesswomen, a business owner to hire you. And you cannot make the environment so unfriendly to them or so unprofitable or so burdensome that they go out of business,because if they go out of business, you are out of a job.

They (#ISIS) are going to be bombing American cities coming across from Mexico.