President Trump’s Mount Rushmore speech on July 3 included these noteworthy lines: "There is now a resurgence of the communist menace in our land, including from newcomers to our country who embrace ideas totally opposed to our way of life and our great success. These are not mere political disagreements like differences over taxes or regulations. Communism is a mortal threat to American liberty. "It is the greatest threat to our country, including World War I, World War II, Pearl Harbor, or even 9/11. Uh, we’re not gonna let this happen to us. Believe me, we’re not letting it happen....