This past weekend at my annual RedState Gathering, I rescinded an invitation to Donald Trump to speak after getting the runaround from his campaign on what he really meant when he said Fox News' Megyn Kelly had "blood coming out of her eyes or wherever." It was an unfortunate outcome. As I told the Trump campaign, I feel like the other candidates have been doing their best to ignore Trump and treat him as a sideshow, when, in fact, he was sitting in the center seat at the debate. The other candidates, the media and the Republican Party should give...