Black progressive influencers expressed shock, outrage, and dismay at Joe Biden’s already-infamous “you ain’t black” comment Friday. As Breitbart News reported, former Vice President Joe Biden (D) declared Friday morning that if black Americans are unsure whether to support him over President Donald Trump in the November election, “then you ain’t black.” He made the unsolicited, racially-charged remark as he departed his virtual interview with Breakfast Club co-host Charlamagne tha God. Black authors, activists, pundits, and entertainers — including some Biden supporters — were consistently negative as they reacted over social media. Several described Biden as having a “white savior...