FILE - Sen. John Boozman, R-Ark., departs following votes at the Capitol, March 5, 2026, in Washington. (AP Photo/Allison Robbert, File)

FILE - Oklahoma U.S. Senate appointee Alan Armstrong speaks to state leaders, reporters, and friends after he was announced by Oklahoma Governor Kevin Stitt's as his choice to temporarily fill Senator Markwayne Mullin's seat during a press conference at the Oklahoma State Capitol in Oklahoma City, March 24, 2026, Oklahoma City. (AP Photo/Alonzo Adams, File)

FILE - Sen. Thom Tillis, R-N.C., arrives for a hearing of the Senate Finance Committee on Capitol Hill, July 30, 2026, in Washington. (AP Photo/Mark Schiefelbein, File)

FILE - Sen. John Cornyn, R-Texas, speaks during a primary runoff election night event after losing the Republican party's nomination, May 26, 2026, in Austin. (AP Photo/Ashley Landis, File)

FILE - Sen. Thom Tillis, R-N.C., left and Sen. John Cornyn, R-Texas, right arrives for a classified briefing for senators on Israel and Gaza at the Capitol in Washington, Oct. 18, 2023. (AP Photo/Mariam Zuhaib, File)

U.S. envoys Jared Kushner, left, and Steve Witkoff confer during a briefing following U.S.-mediated talks between Russia and Ukraine in Abu Dhabi, United Arab Emirates, Wednesday, Nov. 11, 2026. (AP Photo/Altaf Qadri)

U.S. envoy Jared Kushner speaks at a briefing following U.S.-mediated talks between Russia and Ukraine in Abu Dhabi, United Arab Emirates, Wednesday, Nov. 11, 2026. (AP Photo/Altaf Qadri)

U.S. envoy Jared Kushner speaks at a briefing during U.S.-mediated talks between Russia and Ukraine, alongside U.S. envoy Steve Witkoff, left, and Rustem Umerov, head of Ukraine's Foreign Intelligence Service, second from right, in Abu Dhabi, United Arab Emirates, Wednesday, Nov. 11, 2026. (AP Photo/Altaf Qadri)