Over at Real Clear Politics,  Jonathan Turley suggests by the standards employed in the Trump impeachment, you could impeach every living president. There’s a video you need to see, there.
Know what? He’s got a point.
And I’ll go one step further. You could also impeach every living vice president. Quid Pro Quo Biden, for example ,:
And yes, the House can still impeach Joe Biden. Obviously he cannot be removed from an office he doesn’t hold. But he can be barred from serving in any office in the future under the Constitution.
Frankly, that possibility makes the idea of the Democrats losing the house even more tasty.