It was there, before the vast crowd in front of the Lincoln Memorial in Washington, D.C., where Dr. Martin Luther King Jr. gave his momentous “I Have a Dream Speech.” I’m proud — even humbled — to say I helped write the opening paragraphs and copyrighted the speech for King (the first and only political speech in American history with that protective and economically important designation), and so naturally it is close to my heart. I was 32 when I helped plan the March on Washington — officially the March on Washington for Jobs and Freedom — that took place...