Vice President JD Vance has never looked more like the presumptive 2028 Republican presidential nominee. We learned last week that perhaps his most formidable would-be foe, Secretary of State Marco Rubio, had said he would defer to Vance. Then the vice president landed a major endorsement from Turning Point USA – nearly three full years before Election Day 2028. But Vance could inherit a conservative movement that is increasingly riven over antisemitism and conspiracy theories in its midst. It’s the kind of problem that could benefit from a leader like Vance taking the reins and charting a new post-Donald Trump...