"Richard Nixon was a really, really bad guy. It’s worth noting this fact because Nixon has become a kind of domestic analogue to Hitler, invoked as a comparison by everybody, all the time — not just conservatives but also liberals, including a good chunk of Hollywood. Nixon’s administration ordered a break-in to the headquarters of the opposition party and then destroyed evidence of the crime. He ordered the firebombing of the Brookings Institution! If you find yourself tempted to compare a president you don’t like to Nixon, ask yourself, Is this pretty much how I’d react if he had a gang of goons break into the opposition party’s headquarters or told his subordinates to destroy the American Enterprise Institute? If not, you probably need a new comparison."