I apologize for the lack of posting, but this morning I gave a commencement address at the University of Miami. Among those at the ceremony were UM graduate Dwayne "The Rock" Johnson, a funny and extremely large man. I discovered that every time I mentioned him in my speech, the crowd would cheer. So whenever there was a lull, I'd just turn to him and go, "The Rock!" And there would be cheering. To his great credit, he did not pick me up by my neck and shake me like a large robe-wearing maraca.