A twist in the race for Lindsey Graham’s seat: No clear Trump-aligned candidate The Washington PostDarline Graham’s primary challenge and Trump shifts to ‘low-keying’ it with Iran: Morning Rundown NBC NewsAP Decision Notes: What to Expect in South Carolina’s Special Primary to Replace Sen. Lindsey Graham U.S. News & World ReportTrump’s Hold on Republicans Tested in Race to Replace Lindsey Graham WSJGraham seeks full Senate term as South Carolina voters weigh experience, Trump endorsement WCNC