Stopped in the middle of a show and asked a fan to put her camera away . . . and he had a pretty good reason.  She’s one of those super fans who’ve been going to his shows for almost five years, and he recognized her. He told her, quote, “I’m going to make you watch this one without that thing.  I want you to be in the moment for a little bit.”  He made her hand it over to the person next to her.