Former ESPN sports commentator and current Atlantic writer Jemele Hill, jumped to Twitter Friday to defend Democrat presidential candidate Joe Biden’s contention that if you’re confused about who to vote for, “you ain’t black.” Hill was incensed over the shock many whites experienced when they heard Biden say that black people are not black unless they intend to vote for him in November. The former vice president made the comments on Friday on the Breakfast Club radio broadcast co-hosted by rapper Charlamagne tha God. “If you have a problem figuring out whether you’re for me or Trump, then you ain’t...