SC GOP sues to close primaries to registered Republicans

South Carolina's GOP is challenging the state's open primary system, claiming it infringes on their First and Fourteenth Amendment rights. The lawsuit argues that allowing non-Republicans to participate in the primary process undermines the party's ability to maintain its values and candidate selection process. This move could reshape the electoral landscape, impacting how parties control their nomination processes and potentially leading to stricter voter requirements in primary elections across the country. The implications could be significant for future elections and the balance of power within political parties.