Eight of the last nine presidential elections have seen a member of the Bush or Clinton families vying for a role in the White House.
Since 1992, when they first faced off head-to-head, the families have had a turbulent relationship. Over the years, the two sides have found common ground. But the next presidential election could give us another round of Bush versus Clinton, with former Governor Jeb Bush, whose father and brother were the 41st and 43rd presidents and former Secretary of State Hillary Clinton, whose husband Bill Clinton was the 42nd president of the United States.
So how well do the two families really get along?