COLUMBIA, S.C. (AP) — More than halfway through a tumultuous primary season, voters have rendered verdicts in a number of contests, many of which featured candidates arguing they best represented a continuation of policies favored by former President Donald Trump. While not on the ballot himself, Trump has played a role in several races, with candidates bearing his endorsement meeting a variety of electoral outcomes. There have also been tumbles by several incumbents, some taken out by Trump-backed challengers and others bested by fellow representatives in faceoffs forced by redistricting. So far, eight U.S. House incumbents have lost their seats after primary elections.