“We Will Replace You”: New Democratic primary challenges from the left?

[KingSweden]

Should note that that story doesn't name a single potential challenger.  Rather, it's about raising a bunch of money that can be funnelled to such challengers, should they emerge.  But someone will have to actually step up to the plate and declare their candidacy in order for this to happen.

Or, more realistically, channel money to the PAC, which will pocket the proceeds