Former President Donald Trump suggested without evidence Wednesday that Iran could be responsible for two apparent assassination attempts he has faced this year, saying foreign leaders objected to his position on tariffs.

Authorities have made no public statements to support the claim that either would-be assassin — in Butler, Pennsylvania, in July and near Trump’s Florida home this month — was aided by foreign agents or anyone else. Trump tied the two incidents to the separate hacking of his campaign, which U.S. intelligence agencies say was conducted by Iran.

“There have been two assassination attempts on my life — that we know of,” Trump, the GOP candidate for president, said at a campaign stop in Mint Hill, North Carolina. “And they may or may not involve — but possibly do — Iran, but I don’t really know.”

Trump also aired his theory on X on Wednesday, saying, “Big threats on my life by Iran. The entire U.S. Military is watching and waiting. Moves were already made by Iran that didn’t work out, but they will try again.”

The Trump campaign told USA Today in a statement on Tuesday night that “President Trump was briefed earlier today by the Office of the Director of National Intelligence regarding real and specific threats from Iran to assassinate him in an effort to destabilize and sow chaos in the United States.”

USA Today also said a spokesman for the Office of the Director of National Intelligence, or ODNI, acknowledged the briefing occurred but did not provide specifics about what was said.

In his remarks in North Carolina, Trump thanked members of Congress in both parties for approving more funding for the U.S. Secret Service, but added that if he were president when a foreign country threatened a presidential candidate, he would retaliate in the strongest terms.

“So I thank everybody in Congress,” he said. “But if I were the president, I would inform the threatening country, in this case Iran, that if you do anything to harm this person, we are going to blow your largest cities and the country itself to smithereens. We’re going to blow it to smithereens.”

The gunman in the Pennsylvania shooting, Thomas Crooks, was killed by law enforcement at the scene. In the second case, in Florida, Ryan Wesley Routh was charged on Tuesday with attempted assassination of Trump.

In the hour-long speech that included some attention to economic issues, Trump said that he was a target of foreign governments because of his plans to expand tariffs, which are taxes on imported goods.

“I’m imposing tariffs on your competition from foreign countries, all these foreign countries that have ripped us off, which stole all of your businesses and all of your jobs years ago and took your businesses out,” he said. “This is why people in countries want to kill me. They’re not happy with me. It is – it’s a risky business. This is why they want to kill me.”

Trump also said he would set a 15% tax rate on companies that produce their goods domestically.  That low rate, combined with tariffs on foreign goods, would boost U.S. manufacturing, including furniture production that was once a large industry in North Carolina, he said.

Tariffs generally lead to higher prices, which have plagued consumers since 2020.

Harris in Pennsylvania

The Democratic nominee, Vice President Kamala Harris, painted a more optimistic picture of the U.S. economic present and future in her own economy-focused speech Wednesday in Pittsburgh, Pennsylvania.

Harris acknowledged that prices remained too high.

“You know it, and I know it,” she said, according to a pool report.

Harris said her economic priorities were focused on the middle class, which she contrasted with what she described as Trump’s favoritism to wealthy people.

She said she would encourage innovation by boosting research in a host of technologies from biomanufacturing to artificial intelligence and the blockchain, and said her approach to the presidency would include experimenting with different strategies.

“As president, I will be grounded in my fundamental values of fairness, dignity and opportunity,” she said. “And I promise you, I will be pragmatic in my approach. I will engage in what Franklin Roosevelt called bold, persistent experimentation.”

Immigration blamed by GOP

Trump and his running mate, Ohio Sen. J.D. Vance, applied their nativist immigration positions to speeches focused on the economy in their Wednesday campaign appearances. Both said immigrants in the country illegally were responsible for driving down employment and wages among U.S.-born workers.

“The jobs are going to illegal migrants that came into our country illegally,” Trump said in North Carolina. “Our Black population all over the country, our Hispanic population, are losing their jobs. They’re citizens of America, they’re losing their jobs.”

In a call earlier Wednesday touting the International Brotherhood of Teamsters’ decision not to endorse in the presidential race and an internal electronic poll showing most members supported the GOP ticket, Vance said organized labor had long sought to protect U.S. workers from immigrants.

“The American labor movement has always recognized that illegal labor undercuts the wages of American workers,” Vance said on the call. “Those are folks competing against American citizens and legal residents for important jobs and undercutting their wages in the process.”

Vance said, without citing a source, that all net job growth under Harris and President Joe Biden had gone to foreign workers, including “25 million” immigrants in the country illegally.

Official estimates place the number of immigrants residing in the country without authorization at about 11 million, less than half of Vance’s claim.

A GOP campaign spokesperson did not substantively respond to a question about the source for Vance’s statement that foreign-born workers accounted for all job growth during the Biden administration.

Trump to return to Butler

Trump said Wednesday he would return to Butler, Pennsylvania, the site of the first assassination attempt on him. The former president suffered an injury to his ear during a shooting that killed one rallygoer and injured two others.

“We’re going to go back and finish our speech,” he said in North Carolina.

A bipartisan U.S. Senate interim report published Wednesday made initial conclusions that the U.S. Secret Service failed to adequately plan to secure the outdoor rally and made missteps in communication that led to the shooter being able to fire at the former president.

The report was commissioned by U.S. Sens. Gary Peters, a Democrat of Michigan; Republican Rand Paul of Kentucky; Democrat Richard Blumenthal of Connecticut; and Wisconsin Republican Ron Johnson. They are the chairs and ranking members of the Senate Homeland Security and Governmental Affairs Committee and the panel’s investigations subcommittee.