"nullifying" a Presidency that was obtained illegally?

The GOP seems to be going to great lengths to protect Trump. This would actually seem normal on the surface. A party is going to stand up for it's own guy if he's in the WH. But, there is nothing "normal" going on...

Except for signing laws the GOP wants passed, the GOP has no use for Trump. He's obviously a problem, but he can be shoved out of the way whenever that becomes necessary.

I would say that many, many GOP members in the Senate, House, and even statehouses, could be implicated in the various investigations into the Trump crime spree. I suspect that an elected GOP member or members could have become a Russian asset. There is already info out there that the NRA was turned into a Russian asset. Clearly, right wingers other than Trump were/are involved. Michael Flynn was but one. This could blow a huge hole in the GOP, leaving a void for Progressives to fill. Even if a particular Senator is eventually found to have committed no crimes, their name will have already been dragged through the mud of the Trump sty enough to cause voters to turn away.

Just my $.02