For years, Sen. Ted Cruz has been one of President Trump’s most reliable allies. This week, however, the Texas Republican found himself on the receiving end of a political flamethrower from none other than Donald Trump Jr.
The latest MAGA family dust-up centers on the administration’s newly announced memorandum of understanding with Iran, a deal that has already sparked fierce debate among conservatives who generally agree on one thing: Iran’s ruling regime can’t be trusted.
Cruz threw the first punch during an interview Wednesday, warning that the agreement appeared to hand Tehran a massive financial lifeline before extracting meaningful concessions on its nuclear ambitions.
According to Cruz, early details suggested the deal could unlock somewhere between $10 billion and $30 billion for the Iranian regime.
“What has been released so far suggests that, unfortunately, the president is getting, I think, very poor advice when it comes to this deal,” Cruz said.
The senator argued that funneling billions of dollars toward a regime he described as hostile to America would be a dangerous mistake.
“History teaches that giving billions of dollars to theocratic lunatics who want to murder us is a bad idea,” Cruz declared.
He went further, warning that any cash infusion would likely end up financing terrorist groups and rebuilding military capabilities that the United States and its allies have spent years trying to dismantle.
“I think that’s ill-advised. That money, if it goes to the Ayatollah, will go to fund terrorists trying to kill Americans and weapons that will be used to try to kill Americans,” Cruz said.
The Texas senator also expressed concern that the arrangement could effectively legitimize Iran’s influence over the strategically vital Strait of Hormuz, one of the world’s most important energy chokepoints. “It is difficult to see what possible benefit to America could come from that,” he added.
Notably, Cruz made clear he supported Trump’s earlier military actions against Iran and praised the president’s willingness to confront the regime. “President Trump was exactly right to initiate military action against Iran because for 47 years the regime has been waging war against America, has been the world’s leading funder of terrorism, and has been murdering Americans for 47 years,” Cruz said.
He continued, “Nearly one thousand Americans have been murdered by the Ayatollah and the mullahs. That is why the president acted as a strong commander-in-chief to take out their military capacity. It is not remotely in America’s interest for us to pay to rebuild that capacity that we just took out.”
But those comments triggered an immediate response from Trump Jr., who accused Cruz of either misunderstanding the agreement or deliberately misrepresenting it. “The only problem with this quote is that @tedcruz is lying thru his teeth about the deal,” Trump Jr. wrote on X.
The president’s eldest son flatly rejected Cruz’s claim that Iran would receive billions of dollars under the agreement. “We’re not giving them a cent, and he knows that,” Trump Jr. charged. Then came the political dagger.
“Using fake news about the peace deal to undermine @realDonaldTrump is the opposite of MAGA.”
That accusation lands differently because it isn’t coming from a Democrat, a cable-news critic, or a member of the anti-Trump establishment. It’s coming from one of the most influential voices inside Trump’s political orbit.
The clash highlights a growing divide on the right over how to handle Iran after years of sanctions, military pressure, and regional instability. While most conservatives agree Tehran remains a dangerous adversary, disagreements are emerging over whether diplomacy can be used as a tool to lock in American gains without rewarding the regime.
For now, Trump’s camp insists critics are attacking a deal they haven’t fully read, while skeptics like Cruz argue that any arrangement perceived as enriching Iran deserves intense scrutiny.
