Queen Elizabeth is celebrating her Platinum Jubilee, a 70-year reign on the British throne. She appeared on the balcony of Buckingham Palace in emerald green, waving to adoring crowds. But the 96-year old monarch has had her challenges in recent years. Prince Harry and his wife Meghan Markle decided they didn’t want to spend their life cutting ribbons and took off for southern California. Prince Andrew, supposedly the Queen’s favorite son, got himself in trouble with allegations of sexually abusing underage women and hanging out with Jeffrey Epstein. So what’s next for the House of Windsor? Tina Brown has plenty of ideas. I talk to the former editor of the New Yorker and long-time royal family watcher about her book The Palace Papers, defections and sex scandals.