“I think there are only two things that could keep Trump from being re-elected:
1. The economy tanks hard before the election.
2. He dies before the election.”
OR... He cuts a crappy deal on immigration or gun control, although it’s not looking that way now, thankfully.
There are a lot of peripheral things that could damage him, but those are the only two things I think are a real threat. And I’m not really all that sure about number two.
I’ve considered the economy to be what could do it since the day he was elected. Economies are fickle, and if the deep state wants him out bad enough, they can create whatever mayhem in the economy they want. And the voters are amazingly fickle regarding the economy as it relates to elections.