Trump’s announcement that he no longer stands by a pledge to support the GOP has thrown his hold on South Carolina’s 50 delegates in doubt. The Palmetto State was one of several that required candidates to pledge their loyalty to the party’s eventual nominee in order to secure a slot on the primary ballot. Though Trump won all of the state’s delegates in the Feb. 20 primary, anti-Trump forces are plotting to contest their binding to Trump because of his threat on the pledge Tuesday. The loyalty pledge is nothing new in South Carolina, where it has been required for decades, but took on new focus in light of Trump’s public musings about a third-party run or withdrawing his support from the eventual nominee if he is stopped at a contested convention.
When asked about if he still would pledge to support the eventual Republican nominee during a town hall Tuesday with CNN’s Anderson Cooper, Trump said “No. I don’t anymore,” adding that he has been “treated very unfairly.”
Trump has been hiring staff to ensure he hangs on to delegates in what could be a messy convention fight, but the latest threat appears to be an unforced error on his part.
South Carolina Republican Party chairman Matt Moore gives credence to the anti-Trump claims. “Breaking South Carolina’s presidential-primary-ballot pledge raises some unanswered legal questions that no one person can answer,” he tells TIME. “However, a court or national convention Committee on Contests could resolve them. It could put delegates in jeopardy.”