COLUMBIA, S.C. (BAMM Network) — U.S. Rep. Ralph Norman entered South Carolina's rapidly evolving U.S. Senate race on Saturday, launching a campaign for the seat left vacant by the death of Sen. Lindsey Graham despite President Donald Trump's public endorsement of interim Sen. Darline Graham, the late senator's sister. Rep. Ralph Norman speaks to reporters as he leaves a House Republican Conference meeting at the Cannon House Office Building on May 20, 2026, in Washington, D.C