We are publishing this essay on Tuesday rather than our usual Monday out of respect for veterans and the celebration of Veterans’ Day. We are grateful to all those – including many in our own families and communities – who have served our country in the armed forces. I live a stone’s throw from Arlington National Cemetery, and I am reminded each time I pass it by, with the indelible image of hundreds of thousands of gravestones, of the sacrifice that so many have made so that we can enjoy the freedom and prosperity we do. Our nation – including our armed forces – has not avoided mistakes over the years, some with tragic consequences. But the courage, sacrifice, honor, and heroism shown by so many ordinary Americans – our fellow citizens (and some non-citizens, too) – deserve our recognition and gratitude. Thank you for your service.