 isolationist wing of the GOP has blocked a necessary debate over defense by putting all of its deterrent hopes in the braggadocio of Donald Trump. The best way to honor the memory of D-Day is to recall the eternal lesson that to preserve the peace you must prepare for war. And their greater point is exactly as Jack was saying, if you allow evil to get as far as some people are willing to allow it to get, we will have to have another D-Day. And the point is to avoid that.