At their Detroit convention over the weekend Charlie Kirk's group shamelessly unveiled a "White Boy Summer" flag and handed out hats bearing the same offensive slogan. Let's be crystal clear: "White Boy Summer" is a dog-whistle term embraced by white nationalists. This brazen… pic.twitter.com/HY051Rlcst — Distill Social (@DistillSocial) June 17, 2024 Here’s the Left of…