washingtonpost.com/politics/2020/…
Obama's victory in SC (2008) propelled him to the nomination and Trump's victory there in SC did the same for Trump.
washingtonexaminer.com/why-jacksonian…
I dunno.
I just know that's the way it works.
He has no chance of cutting into Biden's black support.
He must go "all in" on every other Democratic voting block or he's going lose the delegate battle.