Are We A Banana Republic?

If Congress can appease a howling mob of demagogues by enacting discriminatory tax legislation against a group of people who are, for the moment, politically unpopular, even though the vast majority of them have nothing to do with the supposed problems that have given rise to popular outcry--imagine, say, Congress enacting a surtax on the incomes of all homosexuals in response to a notorious case of homosexual molestation--then the idea that the Constitution affords us any sort of protection against arbitrary government power is an illusion.