Author claims Queen Elizabeth 'tolerates' 1 member of the royal family

As Great Britain gets set to celebrate Queen Elizabeth's 90th birthday later this week, author Christopher Andersen tells Matt Lauer about 'Game of Crowns,' his new book analyzing the relationships and rivalries of the queen, her heir apparent Camilla, and Duchess Kate. He says that the long-reigning monarch has come to a place where she 'tolerates' Camilla.

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