 We're here today, and we not only have a responsibility to honor what they did, but the real way to honor it is to make sure that we're good in our time, in our moment, in standing up to the challenges that we face. And one of those we see now is aggression from Russia, not only against Ukraine, but against the very principles at the heart of the international system that were put in place after World War II to try to make sure that we didn't have another world war. How about MSNBC's Joe Scarborough?