Marco Rubio on Greenland: "I think just from a strategic point of view and where it is geographically, where the president has always focused when it comes to Greenland, is national security. " "It has always played a critical role in national security. It's more pronounced now, not just because of anti-missile defenses, but because of the Arctic. " "We now have an agreement that will last forever that guarantees not only the shares of North America, namely the United States and Canada, but also all of our NATO partners. ""We think this is a very positive deal and one that I think gave us what the president was most interested in and that was protecting not only the national security of the United States, but the security of our NATO and North American allies. ".