Subject: Re: Julian Epstein...
It may be a signaling of the long knives coming out from the Dem establishment for a Biden removal and replacement.

As we've discussed before, that's not feasible.

What you are seeing are people setting themselves up to deliver some "I told you so" statements if Biden loses re-election. That's still a bad sign for Biden, for a lot of reasons - but losing the nomination isn't really one of the things he needs to worry about.