In my time reading TH I have noticed that the conservative personality is hyper-vigilant to threat. How else to explain the conservatives extreme fear that communists are infiltrating our government despite a complete lack of evidence and the fact that communism collapse two decades ago.
Likewise with Shariah Law. Muslims make up about %1 of America's population and there is one muslim in congress. Some power base. They are among the least politically powerful groups in our country. How then could they take over our judiciary and start stoning adulterers? Can you envision any sequence of events that would result in muslims taking over our courts?