Nate Silver 10 Apr 19
Replying to @NateSilver538
I don't have particularly strong feelings about the order of the candidates after that, but I suppose I'd go: Tier 3a: Castro, Gillibrand, Inslee Tier 3b: Yang, Hickenlooper, Ryan Tier 4: Everyone else Abrams would be at least Tier 2 if she ran.