Germany in '33

If indeed we are standing on the precipice of Germany in 1933, where a racist demagogue will be swept into office, we are certainly in a Constitutional crisis.
Let's not normalize fascism.

We throw around terms like "fascist" and "traitor" all the time. But those words do actually have meaning. Until now, we've never actually had a fascist President. Sure, through some tortured logic you could say that someone had some authoritarian impulses, but not actual fascist ones. Not Nixon or Ford or Reagan or either of the Bushes. Some might have been war-mongering, some might have done spectacularly illegal things, but non have been actually fascist.
Until now.
And we (or more accurately, the Right) say people are "traitors" all the time. But treason is a very very specific crime in the US. The Constitution even defines it. And now we actually have a President Elect who is a puppet of a foreign state.
Now, it's also true that the FBI is in the bag for Trump. So much so that it's clear they will look the other way when Trump's Kremlin masters start pulling the strings. Arguably that, too, is treason. But not hyperbole. My guess is that they will be good at covering it up.
There is merit in having the Electoral College refuse to elect Trump. This is an actual Constitutional crisis but unfortunately the "good" people of the country are the ones who want to hold it together and there's a feeling that we can just ride this out. 
Even when the country starts "registering" Muslims. 
Relying on the ACLU and the Southern Poverty Law Center to protect us is problematic as wars can be started with impunity as there will be no war crimes trials. The courts can be loaded and there will be no repercussions for any domestic or foreign actions. And then by the time a reasonable President is brought in they will have to spend all their political capital fixing the mess. 
A theoretical fix, which is actually enshrined in the Constitution even though it hasn't really been used, is the Electoral College. This would be a drastic measure. But a racist demagogue who is a puppet of a foreign state, indicates a drastic time. 

Otherwise we need to ask: what exactly do we do when Trump orders the Night of the Long Knives?