Every four years, the presidential election brings with it a perennial question about an essential voting bloc: Who will Black voters turn out for?  Mother Jones video correspondent Garrison Hayes has spent months on the campaign trail talking to Black voters about how they see the goals and limits of their own political power. He paid special attention to Black Republicans and a new crop of Black supporters of former President Donald Trump.  This week on Reveal, we hear from voters at the Republican National Convention, a graduate from a historically Black university whose star is rising on the right after appearing in a viral video hugging Trump at a Chick-fil-A, and a Republican organizing other Black voters to turn out for Vice President Kamala Harris.