Jimmy Carter's funeral brought together the five living US Presidents, and the event truly brought reality TV levels of drama involving the most powerful people in the world. I'm obsessed with this person who said, "I feel like this is the closest Washington will ever get to a Real Housewives reunion."

One of the first calls Obama made after U.S. forces killed Osama bin Laden in 2011 was to George W. Bush to spread the word that the mission had been accomplished, said Kate Andersen Brower, author of “Team of Five: The Presidents Club in the Age of Trump.”