South Carolina U.S. Senate runoff election features Trump's endorsement

<img alt="U.S. President Donald Trump stands with Sen. Tim Scott (R-SC) (C) and Sen. John Barrasso (R-WY) during a campaign rally for Sen. Darline Graham (R-SC) on August 21, 2026 in Myrtle Beach, South Carolina. President Trump traveled to South Carolina to join Republican Senate candidate Darline Graham for a campaign rally ahead of Tuesday" src="https://npr.brightspotcdn.com/dims3/default/strip/false/crop/6000x4000+0+0/resize/6000x4000!/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fa4%2F9e%2Fdf83bb16411b9fc5b101a951b079%2Fgettyimages-2291479182.jpg" /><p>The primary runoff in South Carolina is between Sen. Darline Graham and Rep. Ralph Norman. President Trump is endorsing Darline Graham, who is the sister of the late Sen. Lindsey Graham.</p><p>(Image credit: Win McNamee/Getty Images)</p><img src="https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=nx-s1-5943041" />