Elections live updates: Darline Graham and Ralph Norman compete in South Carolina GOP Senate primary runoff

What to know today GOP PRIMARIES: President Donald Trump’s influence is being tested again today in South Carolina's Republican Senate runoff between appointed Sen. Darline Graham and Rep. Ralph Norman and in Oklahoma’s gubernatorial runoff between former state Sen. Mike Mazzei and state Attorney General Gentner Drummond. Trump has endorsed Graham and Mazzei. DEMOCRATIC RACES: In Oklahoma’s Democratic Senate primary runoff, democratic socialist nurse N’Kiyla Jasmine Thomas and minister Jim Priest are facing off. Also today, the late Rep. David Scott's daughter Marcye Scott and former Gwinnett County School Board Chairman Everton Blair are competing in a special election runoff to fill the remaining months of the congressman's seat. KORNACKI CAM: Steve is at the Big Board tonight analyzing race results. Watch him here, and see what races he's following in his new subscriber-exclusive newsletter, The Data Dive.

Get live updates and the latest news as South Carolina voters choose between Trump-backed Darline Graham and Ralph Norman in the GOP Senate primary runoff.