Wacky! that's the only word I can think of to describe Sharron Angle's way of thinking, with out resorting to such qualifying adjectives as bull-goose, batshit, or other animal-based euphemisms for those people so out of touch with reality that our language has been unable to invent a word that says it succintly.
I mean, really, how better can you describe someone who thinks that a fetus is a person under the Constitution, yet thinks that gays aren't protected by the that same document?
Thankfully, Ms. Angle is unaware that scientists have discovered a "gay gene", because those poor unborn homosexual babies sitting in their mother's womb wouldn't be afforded the same rights as straight babies and may end up being part of some faith-based eugenics program where women found to carry this gene aren't allowed to procreate, while victims of rape and incest are forced to carry their offspring to full term. The mind boggles.