GOP Senate hopeful Herschel Walker's campaign first played off, then denounced, what appeared to be a swastika in the social media profile of the host of a Texas campaign fundraiser in his honor (oh, and that event ended up being canceled, too); Tenure isn't what it used to be in Georgia, and lots of academics aren't happy about it; and Wellstar and United Healthcare continue pointing fingers at the other in their ongoing contract stalemate. Those stories, and a lot more of what happened in and around Atlanta today, on this edition of The Brief from WABE.