Stranger in a strange land
Add to that, Biden has strong support among African Americans, which Bloomberg doesn't have and won't get.Bloomberg's argument is probably that the democrats (depending on who wins) are too far to the left to win majority support, but that argument doesn't seem to be backed up by the current polling numbers. Warren or Sanders please, they can beat Trump.
I don't think we need anyone new. In fact we need some of the candidates that are consistently stuck at the bottom of the polls with 2%-3% to bow out and thin the field.
The Democrat with the strongest support among African Americans will win the nomination.