With the first GOP caucus less than a week away, Donald Trump is making headlines again. This time, the frontrunner is refusing to participate in a debate on Fox News, in part because of his long-running feud with anchor Megyn Kelly. Will an ongoing public spat with the the extremely popular Kelly hurt Trump, or will his untraditional campaigning style only further endear him to supporters? Oh, who the hell knows…

+ From WaPo: The long, strange history of the Donald Trump-Megyn Kelly feud.