President Donald Trump engaged in a heated exchange with Senator Bill Cassidy during a private Senate Republican lunch, reportedly raising his voice and calling the senator a "lunatic." The dispute stemmed from Cassidy's vote on a war powers resolution aimed at limiting further U.S. military action against Iran.
Cassidy, one of four Republicans who supported the measure, explained his vote by stating that the administration had not adequately informed the American people about developments in Iran and that objectives had not been met. He indicated he would continue to support such resolutions until proper briefings were provided.
Trump did not appreciate Cassidy's comments, with a person familiar with the situation describing the president as telling the senator to sit down and raising his voice. Cassidy later acknowledged losing his temper, calling it "not appropriate," but reiterated his belief that more information should be shared with the Senate and the public.
The exchange was notable given the typical posture of many congressional Republicans who avoid public criticism of Trump. Cassidy, who recently lost his primary election partly due to his vote to convict Trump in his impeachment trial, has adopted a tougher stance since his defeat. He stated he made no apologies for standing up to the president to demand more information.
Some Republican colleagues attempted to downplay the incident. Senator Roger Marshall suggested that such arguments happen, while Senator Tommy Tuberville described it as a "halftime talk." Senator John Cornyn offered a dry remark about the meeting's advertised purpose of unity.