I don't think Romney is wacky at all but religion makes intelligent people say and do wacky things believe and affirm crazy things. Left on his own Romney would never have said something like the Garden Of Eden was in Missouri and will be again.
My wife and I both come from Irish families. There are two kinds of Irish families: the hitting kind and the kidding kind. If you're fortunate - and both of us are - you come from the kidding kind of Irish family.
