Impeach him.
If you don't start this process, if you don't try to remove him publically, you will be submitting to Republicans framing of what happened -- which are lies.
There is enough here to regurgitate over and over again and cover him and the party in it till 2020. But you need to push the country into that fight.
That Republicans wouldn't go along with it is just another chance to talk about what is actually happening -- a rigged system in favor of the wealthy, of the powerful, and in particular of Republicans like billionare Donald Trump. Laws and accountability only for normal peons apparently.
It's rigged. We know that. Say it aloud!