Marco Rubio: “It is my view that they're complicit in these efforts to covertly influence public opinion.”

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.

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.

What could have happened in the U.K. over the weekend is a very serious situation.

American citizenship is a sacred thing, and the symbols and documents that uphold it should reflect that.