Take a look at this article. Who has the coolest family?
Genealogists have looked into the extended family trees of the three major presidential candidates.
Amongst Hillary Clinton's cousins: Angelina Jolie, Madonna, Celine Dion, Alanis Morissette, Jack Kerouac, and Camilla Parker-Bowles, wife of Prince Charles of England.
Barack Obama's cousins include: Brad Pitt, George W. Bush and his father, George H.W. Bush, Gerald Ford, Lyndon Johnson, Harry S. Truman, James Madison, Dick Cheney, Winston Churchill, and Robert E. Lee.
Records for McCain's family aren't as complete, but they did find that he's a sixth cousin of first lady Laura Bush.
Amazing what you can find if you dig back far enough...