What makes her a nut job? Her opposition to "Solitaire"?
She makes statements like "scientists have already created mice with fully functioning human brains" – a complete lie, yet she believes it. Despite being shown evidence that her statement is a lie, she continues repeating it as fact. She is blatantly anti-science, feeling that her belief system is an adequate substitute and means of acquiring knowledge.
She claims to believe in small, limited government that respects the rights of other people but she supports controlling what other women can do with their bodies; indeed, she sees women as nothing more than walking, talking semen receptacles that grow into maturation chambers.
She believes that masturbation - a biological function exhibited by animals across the entire animal kingdom - is a sin and an affront to god.
She believes that the theory of evolution is a myth and children should be taught that a magical sky pixie created things and overwhelming evidence to support the theory of evolution is fabricated by a vast conspiracy of scientists spanning decades and continents.
In short: she's a fucking nutjob.
P.S.: I didn't even need to mention then Nixonesque "I am not a witch!" thing. That was pretty funny though.