Kamala Harris will be the Democrat nominee in 2020.
Rush had an insightful morning update this morning: effectively, he said "it doesn't matter who you pick, Democrats, all 25 are cut from the same leftist cloth."
And as I thought about it, even "hardhat Joe" is working hard to move to the left as quickly as possible and denounce all his previous "moderate" positions.
Right now he's the frontrunner because Democrats ALWAYS care about who can win, first, and then who is most liberal. But he's moving as left as possible, making his "moderate" stance less likely to work in the general election.
That being the case, the Democrats will eventually abandon him and double down (because leftists always double down) on identity politics.
Therefore, Kamala Harris will be the nominee.