ROCHESTER, N.H. — Republican Presidential candidate Donald Trump drew fire from Democrats and some Republicans Sept. 18 after declining to correct a questioner at a town hall event who wrongly said President Barack Obama is Muslim.

“He knew, or he should have known, that what that man was asking was not only way out of bounds, it was untrue,” Hillary Rodham Clinton, the Democratic front-runner, said after a campaign event in New Hampshire. “He should have from the beginning repudiated that kind of rhetoric, that level of hatefulness.”

The question to Trump came Sept. 17 at the town hall in Rochester, New Hampshire. The first person the billionaire real estate mogul called on said, “We have a problem in this country. It’s called Muslims.”

“We know our current president is one,” the man continued. “You know he’s not even an American.”

Trump, a driver of the “birther” movement that falsely claimed Obama wasn’t born in the U.S., first responded with feigned exasperation — “We need the question,” he said, to laughs — before letting the man continue.

“We have training camps growing where they want to kill us. That’s my question,” the man in the audience continued. “When can we get rid of it?”

Trump did not dispute the man’s assertion that militants operate training camps on American soil and said he’d heard others raise the issue.

“We’re going to be looking at a lot of different things. And you know, a lot of people are saying that, and a lot of people are saying that bad things are happening out there,” said Trump. “We’re going to be looking at that and plenty of other things.”

At the White House, press secretary Josh Earnest said it was unfortunate that Trump “wasn’t able to summon the same kind of patriotism” that Republican Sen. John McCain showed in 2008, when he took the microphone away from a woman who said she didn’t trust Obama because he was Arab.

“Mr. Trump isn’t the first Republican politician to countenance these kind of views in order to win votes,” Earnest said. “That’s precisely what every Republican presidential candidate is doing when they decline to denounce Mr. Trump’s cynical strategy.”

But South Carolina Sen. Lindsey Graham was happy to criticize Trump, saying via Twitter, “There is a right way to handle these situations and a wrong way to handle these situations, Donald.”

Graham tweeted a link to a story about how he condemned a racist comment during a political event earlier this year in Iowa, and then beat the man who made it in a game of pool.

New Jersey Gov. Chris Christie said that “if somebody at one of my town meetings said something like that, I would correct him.”

But Christie, appearing on NBC’s Today show, also said it is up to Trump to decide how to handle such situations, adding, “I’m not going to lecture him about what to do.”

Trump did not respond to shouted questions about the exchange as he left the event, but his campaign released a statement in response that focused on the treatment of Christians in the country.

“The media wants to make this issue about Obama. The bigger issue is that Obama is waging a war against Christians in this country,” it read. “Christians need support in this country. Their religious liberty is at stake.”

Trump Campaign Manager Corey Lewandowski said that the room was noisy and that Trump had trouble hearing the question. But the questioner was speaking into a microphone, and his remarks could be heard clearly by several journalists sitting near the back of the gymnasium.

Trump was scheduled to appear Sept. 18 at a forum for Republican Presidential candidates in South Carolina but pulled out of the event.

In a statement, his campaign said “a significant business transaction that was expected to close Thursday” had been delayed, keeping Trump from attending.

(JILL COLVIN)