This from Barton Gellman is very, very ,very important:
Caroline: What’s your best advice to Americans going into November?
Bart: First and foremost, stop thinking about this election in conventional terms. Expect an extraconstitutional challenge, because it is very probably coming.
Take agency, because an election can’t be stolen without some kind of acquiescence from the people at large. So don’t acquiesce.
Vote. Vote early if your state allows. Vote in person if you can tolerate the risk, because late-counted mail votes will be the heart of the postelection contest.
He’s right. The Democrats need to start pushing for people to vote early and in person if at all possible. If you vote by mail, get it in the mail on the day you receive your ballot. Everything depends upon it.