No.
Nazi = National Socialist. The dems have the socialist angle. But not the necessary nationalism.
Why must the nazis be the end all boogeyman? If we are forever looking backward into the past we will not effectively identify the problem that is facing us now and in the future.
These aren't Nazis. These are democrats. Democrats are evil too. No need to make them into something else so everyone can see the evil. One day perhaps, democrats will be the boogeyman because of their particular methods here. But trying to force them into the 'nazi mold' isn't helping us fight them.
Socialists. This is what they are. More in the flavour of the Soviets (remember them? They used to be the big scary one). There is more than one flavour of socialists. The American Socialist has his own evolution, his own tactics, his own ends he is pursuing and his own means to that end. Pretending this is the new Hitler doesn't help us defeat them.
You are free to call them whatever you want!
BTW, the UNION THUGS are the ones who, particularly, are the NAZIS. It definitely fits with them.
And they can't deny it.