What's common between Cheney, Bush and Obama?

So what have we here?! Dick Cheney's wife herself admits that her husband,Dick Cheney (vice Prez and co-perpetrator of the beleaguered Iraq debacle)and Barack Obama(Democratic candidate in running for the Presidential elections and part non practising moslem)are infact eighth cousins! Wait! There's even more. Obama and President George Bush are 11th cousins! No kidding!
Check it for yourself at Guardian Unlimited