Obama's family tree examined

Sun-Times (Scott Fornek) scoured Sen. Barack Obama's family tree and found he's related to an interesting cast of characters.

Obama definitely has presidential timber in his family tree: He's distantly related to three U.S. presidents -- Harry S Truman, George W. Bush and George Herbert Walker Bush -- as well as to Vice President Dick Cheney.

I don't know how significant most of this stuff is, but it's news because it's interesting and about someone important.