And he said, quote, "Don't run for president." He was joking . . . and the crowd laughed . . . but there may have been a LITTLE sincerity behind it.Because he went on to say, quote, "All my life, I've gotten . . . look, we all get a knock every once in a while. But I got the greatest publicity. I was getting such great [press] . . . until I ran for office."