WASHINGTON — In 1965, not long after his assertion that adopting Medicare would mark the death of freedom, Ronald Reagan, that great sunny-side optimist of the American right, explained the apocalyptic, anti-democratic impulse that animated the far right of his day, and which now permeates the Republican Party. “A democracy cannot exist as a permanent form of government. It can only exist until the voters discover they can vote themselves largesse out of the public treasury. From that moment on, the majority … always votes for the candidate promising the most benefits from the treasury with the result that democracy […]