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President Trump said late Wednesday that the Senate striking down another war powers resolution “puts Iran on notice” amid negotiations between the two nations for a long-term deal to end the conflict in the region.
“Wow! The Senate just changed its vote on Iran from 50-48 against, to 50-47 for,” the president wrote on Truth Social.
“This vote puts Iran on notice,” he added later.
After backing a successful war powers resolution on Tuesday, Republican Sen. Bill Cassidy (La.) voted against a similar measure on Wednesday. Sen. Rand Paul (R-Ky.), meanwhile, voted present — after consistently voting with Democrats on resolutions since the U.S. and Israel first struck Iran in February.
Cassidy changed his vote after a heated discussion with Trump during a closed-door meeting Wednesday on Capitol Hill.
“I stood and said, ‘You have not told the American people what’s going on,’” Cassidy told reporters of the exchange. “It was supposed to last four weeks, it’s lasted four months. Our original objectives have not been achieved, and I want to know what’s going on.”
Trump then yelled at the senator, with the Louisiana Republican responding in kind.
After the back-and-forth, Cassidy received a briefing on Iran from Vice President Vance and special envoy Steve Witkoff at the White House.
Prior to voting against Wednesday’s unsuccessful war powers resolution, the GOP senator thanked Vance and Witkoff for a “thorough” briefing on the ongoing military operation.
“I appreciate the quick invitation to the White House to address many of my concerns,” he wrote on the social platform X.
Paul said while his opinion on the war and “executive power” has not changed, he voted present to give Trump “more space and leverage to negotiate a lasting peace” with Iran.
Two Republicans still voted in favor of Wednesday’s war powers resolution: Sens. Susan Collins (Maine), who faces a tough reelection battle against Democrat Graham Platner, and Lisa Murkowski (Alaska).
In his Wednesday post, Trump specifically thanked Senate Majority Leader John Thune (R-S.D.) and GOP Sens. Lindsey Graham (S.C.) and Bernie Moreno (Ohio). Graham has staunchly supported the war in Iran.
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Bernie Moreno
Bill Cassidy
Donald Trump
Iran nuclear program
Iran war
JD Vance
John Thune
Lindsey Graham
Lisa Murkowski
Rand Paul
Senate Democrats
Senate GOP
Steve Witkoff
Susan Collins
Trump administration
U.S.-Iran peace talks
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