Marco Rubio: “This is not presidential behavior.”

Mass migration is terribly costly for any society. It’s simply not sustainable over the long term.

This is a very serious thing.

What we’re not going to allow ever under any circumstances as long as President Trump is President is we’re never going to allow Cuba to become a base of operation against American interests or pose a threat to our national security.

No country in the world that’s responsible, governed by responsible people – can allow their borders to just be open and allow anyone that wants to come in to flood in.