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 - Iraq's Prime Minister-designate Ali al-Zaidi arrives at the Iraqi parliament to attend the voting of his government in Baghdad, Iraq, May 14, 2026. (AP Photo/Hadi Mizban, File)

President Donald Trump greets Iraq's Prime Minister Ali al-Zaidi at the White House, Tuesday, July 14, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

President Donald Trump greets Iraq's Prime Minister Ali al-Zaidi at the White House, Tuesday, July 14, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

President Donald Trump with Iraq's Prime Minister Ali al-Zaidi as they walk into the White House together, Tuesday, July 14, 2026, in Washington.(AP Photo/Alex Brandon)

President Donald Trump greets Iraq's Prime Minister Ali al-Zaidi at the White House, Tuesday, July 14, 2026, in Washington.(AP Photo/Alex Brandon)

Air Force One sits on the tarmac as President Donald Trump switches planes at U.S. Air Force Base, RAF Mildenhall in Suffolk Eastern England, on his way back to Washington from the NATO summit in Ankara, Turkey ,Wednesday, July 8, 2026. (AP Photo/Alex Brandon)