Louisiana Republican Sen. John Kennedy broke with growing public sentiment to argue the U.S. must remain engaged in the Iran conflict, even as a new poll shows two-thirds of Americans want it over.

Kennedy appeared Sunday on CBS News's "Face the Nation" and laid out a blunt case for continuing military pressure on Iran while rejecting both a full withdrawal and the current pace of daily airstrikes. His remarks came days after the U.S. paused its bombing campaign following 13 consecutive days of strikes, and just after he publicly challenged Defense Secretary Pete Hegseth over a $67 billion request to fund the war.

The senator's position puts him squarely against the numbers. A CBS News/YouGov poll conducted July 22, 24 found that 67 percent of Americans believe the U.S. should "end the conflict now." Only 33 percent want the country to "continue conflict until Iran gives up more." Kennedy acknowledged the political headwinds but framed the choice in terms of national resolve.

Kennedy lays out a four-part plan, and rejects the president's preferred tempo

In his interview with Margaret Brennan, Kennedy outlined specific steps he believes the administration should take: tighten sanctions on Iranian oil sales, continue the naval blockade, and bomb Pickaxe Mountain, an underground Iranian nuclear facility.

"I think we ought to tighten the sanctions on the sale of Iranian oil. I think we ought to continue the blockade and starve them out. I think we ought to bomb Pickaxe Mountain and try to reach what's underneath it."

But Kennedy also drew a clear line against the administration's approach to daily airstrikes. He said President Trump "likes the daily attacks" and "believes that sometimes you have to kill a few chickens to scare the monkeys." Kennedy disagreed.

"I don't think that's going to work with the Iranian leadership. These people are more than mildly insane. It's like dealing with son of Sam or Charles Manson."

That comparison, equating Iran's leadership to notorious serial criminals, captured Kennedy's argument that conventional pressure tactics alone will not move Tehran. He did not call for ground troops. He explicitly opposed sending them in.

"But I don't think we ought to just cut and run. If we can stand the pain of the rising cost of energy, we need to stay the course, at least for a few more months. I also don't think we need to send in troops. That's my opinion, for what it's worth."

Sanders and Democrats want the lights off, Kennedy says that invites disaster

Kennedy saved some of his sharpest language for the withdrawal camp, led by Sen. Bernie Sanders and congressional Democrats who have pushed to end U.S. involvement. The standoff between Senate Democrats and Republicans over defense spending has already stalled a $1.1 trillion defense bill, and the political fault lines are only deepening.

"Bernie wants to just come home. He wants to turn out the lights, make sure the cat's inside, and go to bed."

Kennedy called that approach a "huge, huge mistake", the phrase that anchored his entire appearance. His argument rested on a simple premise: leaving now would hand Iran a strategic win and waste whatever gains the 13-day bombing campaign achieved.

The senator's critique of the withdrawal push comes as GOP defections in the House have delayed a war powers vote, complicating the administration's ability to maintain congressional support for the conflict. Kennedy did not address House dynamics directly, but his public lobbying for resolve carries weight inside a caucus where the votes are tight.

Kennedy demands the administration explain itself, publicly

For all his support of the mission, Kennedy did not spare the administration from criticism on messaging. He said the president "exists loudly" and "is not always disciplined in his messaging," though he added, "I'm not saying he should stop talking."

His real frustration was aimed at the broader national security apparatus. Kennedy called on Secretary of State Marco Rubio, Defense Secretary Hegseth, Joint Chiefs Chairman Gen. Dan Caine, and Director of National Intelligence John Ratcliffe to step in front of cameras and make the case for the war directly to the American people.

"[Go] out there, either in a speech or in a long press conference, to explain what's going on in Iran, why we went in, why we're still there."

That demand reflects a real vulnerability. When two out of three Americans want a conflict over, the burden shifts to the officials prosecuting it to justify the cost, in dollars, in energy prices, and in political capital. Kennedy's position is that the case can be made. He just wants someone to make it.

Whether the administration agreed to provide Kennedy with the classified, detailed briefing he requested was not clarified during the interview. Brennan pressed him on the point, but Kennedy did not elaborate. The gap between what the senator wants from the executive branch and what he is getting remains an open question.

Hegseth's $67 billion price tag drew Kennedy's fire days earlier

Kennedy's Sunday appearance followed a Senate hearing earlier in the week where he challenged Hegseth over the $67 billion funding request for the Iran war. The hearing underscored the scale of the financial commitment the conflict demands, a number large enough to test even hawkish Republicans who otherwise support military action. Kennedy backed the mission on Sunday but made clear he expects accountability for how the money is spent.

The broader legislative picture remains unsettled. House Democrats have so far failed to break GOP ranks on the administration's war powers strategy, but the margins are thin and the political environment is shifting fast as energy costs rise and public patience wears down.

The bombing pause reported by the Associated Press on Friday, after 13 straight days of strikes, added another layer of uncertainty. Kennedy did not say whether the pause was a mistake or a strategic choice. He focused instead on what comes next: tighter sanctions, a continued blockade, and targeted strikes on Iran's nuclear infrastructure rather than open-ended daily bombing.

Senate dynamics remain fragile on both sides of the aisle. With Sen. Mitch McConnell recently hospitalized, every Republican vote matters on war-related legislation, and Kennedy's public posture, supportive but demanding, signals where the pressure points sit inside the GOP conference.

Kennedy's position is not comfortable. He is telling a war-weary public to hold on, telling the president his bombing tempo is wrong, telling the Pentagon to justify its spending, and telling his own party's critics to stop looking for the exit. It is the kind of stance that wins no applause lines but reflects a senator who has decided the alternative is worse.

When two-thirds of the country wants to come home and the man arguing to stay can't get a straight answer from the administration he's defending, the problem isn't the senator's resolve. It's the silence from the people who owe the public an explanation.