Darline Graham Nordone, sister of the late Senator Lindsey Graham, has received an endorsement from former President Donald Trump in her bid for the South Carolina Senate seat. Nordone is running in a special Republican primary to fill the vacancy left by her brother’s passing. The endorsement from Trump, a significant figure within the GOP, is expected to bolster her campaign as she competes against nine other candidates. AdvertisementKey TakeawaysMarket activity suggests Trump’s endorsement of Darline Graham Nordone is providing momentum for her campaign. What to WatchObservers will focus on the impact of Trump’s endorsement on voter turnout and support for Nordone.