“North America” First? Where Did That Come From?

President-elect Trump caused many Americans to wince and scratch their heads this week. Trump succeeded in getting so many Americans to go out and overwhelmingly vote for “America First” and to focus on handling our country’s overwhelming problems. But over the last week, ideas that were not presented during the campaign have been floated: “North America” First and the additions of Canada and Greenland to the United States. Where did this come from?