King Charles' Coronation: What It Means for the Royal Rift and How Prince George Is Involved

'The New Royals' author Katie Nicholl chats with ET about King Charles' coronation, and what it means for Prince Harry and Prince William's rift. Plus, Katie weighs in on if the Sussexes will bring their kids to the coronation. The author also explains how Prince George and Princess Charlotte will be involved for their grandfather's special day.