And if we capture any of these ISIS killers alive, they are going to Guantanamo Bay, Cuba, and we're going to find out everything they know, because when I'm president, unlike Barack Obama, we will keep this country safe.

When I am the president of the United States of America, we don't know who you are, and we don't know why you're trying to come to the United States, you are not going to get in, because the radical threat that we now face from ISIS is extraordinary and unprecedented and when I'm president, we are keeping ISIS out of America.

I think the United States military is operating under rules of engagement that are too strict and that do not allow us to pursue victory. When I'm president, that will change.

Marco Rubio Quotes