Perhaps, as Orcinus lays out. He makes the point that the Bush administration isn't acting especially fascist, but that those that support it are slowly embracing the "liberals are traitors" line and are starting to be quite vocal about their support for an extreme and "eliminationist" (in Orcinus' words) response.
Once such response is quoted by Jesse:
WASHINGTON-January 6, 2004. A paramilitary organization calling itself the Christian Liberation Front changed the balance of power in Washington by a pair of brutal attacks this afternoon. A force estimated at about 200 CLF commandos stormed the Supreme Court building, killing 35 people, including five Supreme Court Justices. At the same time, a contingent of 1,000 CLF paramilitaries attacked the Hart Senate Office Building, where a Senate Democratic Caucus meeting was being held. Approximately 50 people were killed in the attack. Once the commandos had seized the building, they systematically killed Democratic senators from states with Republican governors. Here is a list of the 21 senators killedThe original source, predictably, couches the whole thing in hypotheticals and goes on about it being "in the darkness of his mind".
Daniel Akaka Byron Dorgan Mary Landrieu
John Breaux Bob Graham Blanche Lincoln
Hillary Clinton Ernest Hollings Barbara Mikulski
Kent Conrad Daniel Inouyye David Pryor
Tom Daschle Tim Johnson Harry Reid
Mark Dayton Ted Kennedy Paul Sarbanes
Chris Dodd John Kerry Chuch Schumer
Joe Lieberman was campaigning in South Carolina, and missed the assassins. The attackers turned themselves in to police, and are proudly confessing their crimes, cooperating with authorities.
If the governors appoint Republican replacements, there will be 72 Republicans in the US Senate until replacement elections can be held. Even if a few Democrats are named, there will be likely at least 60 votes to vote for cloture and appoint replacements for the slain Supreme Court justices, changing the balance of power on the court.
Problem is, it's in the darkness of a lot of minds (witness the "lined up and shot" quote), and these sorts of things have a way of moving from thought to action. Then, of course, you end up with Germans breaking glass, or Hutus picking out machetes.
"First they came for the liberals...."