'Not going to be bullied’: Bill Cassidy confirms he matched Trump's ‘tone and volume’ in Iran clash

WASHINGTON, DC: Senator Bill Cassidy defended his heated exchange with President Donald Trump on Wednesday, June 24, over Iran policy, saying he had no regrets about pressing the administration for more information on the conflict and negotiations with Tehran.

Cassidy said he would not be “bullied into silence” after a tense exchange with Trump at a closed-door Senate Republican lunch, where he pressed for more information on the Iran conflict.

Trump later criticized Cassidy and other Republicans who backed the war powers resolution, calling Cassidy a “lunatic” and arguing the vote had complicated his negotiations with Tehran.

Bill Cassidy defends Iran confrontation

Cassidy emerged from the meeting unapologetic, arguing that his concerns were centered on ensuring Congress and the public receive sufficient information about developments involving Iran.

"The American people just need to know what's going on with Iran," he said. "I don't think there's been sufficient information shared with Congress or with the American people, so that was my message."

The senator acknowledged that "voices were raised, to put it that way." He later said he had no regrets about confronting the president over the issue.

"No. I'm not gonna be bullied when I'm trying to get answers for the American people. This is not about me. It's not about the president. It's about the American people knowing what's going on," he said. "I'm not gonna be bullied into silence when I'm sticking up for the American people."

Cassidy also admitted he lost his temper during the discussion but said he was responding to Trump's tone during the exchange.

"Did not particularly care for my comments, raised his voice. I lost my temper," he told reporters. "But again, I matched his tone and his volume, and it went back and forth."

Trump slams war powers resolution

During the Senate Republican meeting, Trump sharply criticized Republicans who supported the Senate's recent war powers resolution concerning Iran and at one point referred to Cassidy as a "lunatic."

Trump said the measure sent the wrong signal to Iran as his administration pursued negotiations, arguing that lawmakers had complicated his ability to secure an agreement.

Prior to the meeting, in a post on X, Trump wrote, “So, I have Iran on the ‘ropes,’ ready to go down for the fall, willing to give us practically anything, and for the first time in decades, respecting the hell out of the United States and its President, ME, and the US Senate decides to have a poorly timed and meaningless War Powers Act Vote.”

Trump said the vote created uncertainty among Iranian officials and argued that it made negotiations more difficult.

“Iran asked my people, ‘what does that all mean?’ These Senators have just made my job more difficult, but I will get it done,” he added.

The dispute also comes as questions persist among some GOP lawmakers regarding details of the administration's memorandum of understanding with Iran, future defense funding requests, and the broader diplomatic framework being negotiated.