Here is a short version from TPM with links to the details.
Now think about it. If we learned that the Russians were contemplating an attack on us because of some old guy throwing aardvark bones on the floor, what would we do? Too scary? OK. How about a political party founded on some astrologer giving advice on what the leader of their party should do? More scary? All this makes George Will, another Nancy Reagan confidant, sound reasonable.
BTW: it's not just that the GOP denies science - rather, the problem is that they believe in this kind of pseudoscience. Fox viewers slurp it up like flies on horse droppings.