If a person were to get all of their political information from Fox News — take, for example, the president of the United States — that person could very well believe that the most potent threat to America’s delicate democracy is not the rise in white supremacist violence within its borders nor the alleged electoral interference from without. Enemy number one has been anointed, and it’s Alexandria Ocasio-Cortez.
Fox News’ fixation with Ocasio-Cortez is undeni...