FILE - Sen. Lindsey Graham, R-S.C., left, listens as President Donald Trump speaks during a reception for the Clemson Tigers in the East Room of the White House in Washington, Jan. 14, 2019. (AP Photo/Susan Walsh, File)

Notes and flowers outside the office of Sen. Lindsey Graham, R-S.C., in the Russell Senate Office Building on Capitol Hill in Washington, Monday, July 13, 2026, after the sudden death of Graham. (AP Photo/Mariam Zuhaib)

FILE - Sen. Lindsey Graham, R-S.C., listens during a Capitol Hill news conference in Washington, March 6, 2013. (AP Photo/J. Scott Applewhite, File)

President Donald Trump speaks on West Executive Drive at the White House during a showcase for the upcoming Freedom 250 Grand Prix auto race, Monday, July 13, 2026, in Washington. (AP Photo/Alex Brandon)

FILE - Sen Lindsey Graham, R-S.C., speaks to the media before the CBS News Republican presidential debate at the Peace Center, Saturday, Feb. 13, 2016, in Greenville, S.C. (AP Photo/Rainier Ehrhardt, File)

FILE - Sen. Lindsey Graham, R-S.C., leaves a meeting in the office of Senate Majority Leader Mitch McConnell, R-Ky., at the Capitol in Washington, Nov. 13, 2018. (AP Photo/Pablo Martinez Monsivais, File)

FILE - Vice President Joe Biden, right, administers the Senate oath to Sen. Lindsey Graham, R-S.C., left, as Graham's sister Darline Graham looks on during a ceremonial re-enactment swearing-in ceremony, Jan. 6, 2015, in the Old Senate Chamber on Capitol Hill in Washington. (AP Photo/Susan Walsh, File)

South Carolina Gov. Henry McMaster speaks to media to announce the appointment of Darline Graham Nordone to fill the vacancy created by the passing of her brother, U.S. Sen. Lindsey Graham, at the statehouse Monday, July 13, 2026, in Columbia, S.C. (AP Photo/Sean Rayford)