Extremism normalized

(updated below - Update II)

Remember when, in the wake of the 9/11 attack, the Patriot Act was controversial, held up as the symbolic face of Bush/Cheney radicalism and widely lamented as a threat to core American liberties and restraints on federal surveillance and detention powers? Yet now, the Patriot Act is quietly renewed every four years by overwhelming majorities in both parties (despite substantial evidence of serious abuse), and almost nobody is bothered by it any longer. That's how e...