 He ad-libs better than anybody, and I know about ad-libbing. I've been a broadcaster for over 40 years. Ad-libbing is a whole part of what I do, and it's part of what I did when I did a lot of TV work as well. He doesn't miss a beat. No stammering, no stumbling, no hiccups. Pretty amazing performance, but that's a Trump rally. He reads, he stops, he riffs, he makes all kinds of off-the-cuff comments, then he goes back to the script again, and again...