WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) speaks to reporters as he walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Sen. Marsha Blackburn (R-TN) walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) speaks to reporters as he walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) speaks to reporters as he walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) speaks to reporters as he walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) walks towards the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) speaks to reporters as he walks into the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)

WASHINGTON, DC - APRIL 15: Senate Majority Leader John Thune (R-SD) walks towards the Senate Chamber of the U.S. Capitol Building on April 15, 2026 in Washington, DC. The Senate has rejected an Iran war powers resolution for the fourth time, another attempt by Senate Democrats to limit U.S. President Donald Trump's ability to use military force against Iran. (Photo by Andrew Harnik/Getty Images)