Funny exchange:
Upon looking for Julian Lennon stuff on Youtube, I landed on a Howard Stern [radio] clip from 20 years ago.
Julian calls into the show.
Stern, says, "Is it really you?"
"Why, yes of course it is."
Stern (under his breath) "What can I ask him to see if it's really him?)
"OK, Mr. Julian Lennon, name the four Beatles."