Republican front-runner Donald Trump on Tuesday rejected criticism that his proposal to ban Muslims from entering the U.S. is un-American and has critics comparing him to Adolf Hitler.
Trump said on MSNBC's "Morning Joe" that thousands of people were cheering his idea at Monday's event and that the ban is a "common sense" idea" to prevent future World Trade Center-type terror attacks.
"It’s a temporary move, I’m not looking at it long term," Trump said, adding that he is not proposing internment camps.
Trump also said on ABC's "Good Morning America" Tuesday that what he's proposing is "no different" than President Franklin Roosevelt — "who was highly respected by all" despite his wartime measures that included putting Japanese-Americans in internment camps in the U.S.
Trump said that banning Muslims is warranted because the U.S. is essentially at war with Muslim extremists who have launched attacks, including last week's mass shootings in San Bernardino, California, that killed 14.
"We are now at war," Trump said on "Good Morning America," adding: "We have a president who doesn't want to say that."
Trump called Monday for a "total and complete shutdown of Muslims entering the United States" was the latest salvo for a party aggressively testing the boundaries between concerns about security and discrimination against a religious group. Most of Trump's rivals in the 2016 race, as well as numerous other Republicans, said Monday's announcement was the proposal that finally crossed that line.
"Donald Trump is unhinged," former Florida Gov. Jeb Bush said via Twitter. "His 'policy' proposals are not serious."
I think this whole notion that we can just say no more Muslims, and just ban a whole religion goes against everything we stand for and believe in. Religious freedom has been a very important part of our history and where we came from. ... It's a mistaken notion.
Former Vice President Dick Cheney slammed the ban, saying it goes against what America stands for.
“I think this whole notion that somehow we can just say no more Muslims, just ban a whole religion, goes against everything we stand for and believe in,” Cheney told Hugh Hewitt on Hewitt’s conservative radio show Monday. “I mean, religious freedom has been a very important part of our history and where we came from. A lot of people, my ancestors got here, because they were Puritans.”
South Carolina Republican Chairman Matt Moore, whose state is third on the primary voting calendar, said that "as a conservative who truly cares about religious liberty, Donald Trump's bad idea and rhetoric send a shiver down my spine."
Speaking to reporters after a closed-door GOP caucus meeting on Tuesday, House Speaker Paul Ryan addressed Trump's remarks without mentioning him by name. The speaker said he doesn't normally comment on the presidential race but was making an exception.
"Freedom of religion is a fundamental constitutional principle," Ryan said. "This is not conservatism. What was proposed yesterday is not what this party stands for. And more importantly, it's not what this country stands for."
The Wisconsin Republican said many Muslims serve the country in the military and work in Congress, "the vast, vast, vast majority of whom are peaceful, who believe in pluralism, freedom, democracy, individual rights."
The nearly unanimous condemnation from fellow Republicans, Democrats and legal and immigration experts showed no sign of affecting Trump. He reiterated his proposal to keep Muslims out of the U.S. "until our country's representatives can figure out what is going on" at a Monday night rally in South Carolina, drawing cheers from the crowd.
Trump has faced pushback from within his party for earlier comments about Muslims, but never with such speed and force.
Some rivals challenged his debunked assertion that thousands of Muslims living in New Jersey cheered the 9/11 attacks. The GOP field largely condemned his support for the idea of a database to track Muslims living in the U.S., but his comments were vague enough that Trump was able to walk them back without much harm to his campaign.
Trump said on Tuesday that his rivals have "been condemning practically everything I say" but that they eventually "come to my side."
"If you look at illegal immigration, everyone was against it, I took more heat than I’m taking now," Trump said. "And now everyone is fighting to be tougher than me on immigration."
Asked on MSNBC at the end of his interview what his message to Muslims would be, Trump said: "We love you. We want to work with you. We want you to turn in the bad ones. We want you to practice vigilance."
Trump's comments have come as his lead in preference polls in Iowa, the state that kicks off the nominating contest, appear to be challenged by Texas Sen. Ted Cruz. If the real estate mogul's goal was to shift focus away from Cruz and back onto his candidacy, he no doubt succeeded.
The call for a ban seems aimed squarely at Republican primary voters wary of Muslims, particularly those with direct ties to countries in the Middle East that have spawned violent extremist groups.
A 2014 Pew Research Center poll showed Republicans view Muslims more negatively than they do any other religious group, and significantly worse than do Democrats. Following the Nov. 13 attacks in Paris, responsibility for which was claimed by the Islamic State group, surveys showed Americans increasingly opposed to accepting refugees from Syria, the predominately Muslim country where IS has a stronghold.
For Americans, the fear of Islamic State-inspired attacks drew even closer last week when a married couple killed 14 people in San Bernardino, California. The FBI said both had been radicalized for some time and the woman claimed allegiance to the Islamic State on Facebook shortly before the attack.
While Trump's rhetoric may be more bombastic and his proposals more aggressive, his rivals have proposed their own ideas for keeping tabs on Muslims in the United States and blocking those who want to come here.
In September, retired neurosurgeon Ben Carson said he did not believe a Muslim should serve as president of the United States. "I would not advocate that we put a Muslim in charge of this nation. I absolutely would not agree with that," Carson said in an interview with NBC's "Meet The Press."
Following the Paris attacks, which left 130 people dead and hundreds more wounded, GOP candidates rallied around proposals to limit Muslim refugees coming to the U.S. Their calls were echoed by Republican governors who vowed to keep Syrian refugees from being resettled in their states.
Cruz proposed legislation banning Syrian Muslims from coming to the U.S. Bush said American assistance to Syrian refugees should focus primarily on Christians. And Carson compared handling refugees fleeing Syria's intractable civil war to dealing with "rabid dogs."
After Trump said he wanted surveillance of "certain mosques" and would considering shutting down some of those houses of worship, Florida Sen. Marco Rubio said he, too, would be willing to shut down mosques and any other places that radicalize people.
While Trump has been at the forefront of his party's aggressive posture on Muslims, Democrats say the comments from other candidates give Democratic front-runner Hillary Clinton a ripe opportunity to cast the entire GOP field as out of step with American values of religious tolerance.
"Given how far he's pushed the party, Democrats, including Hillary Clinton, are going to have no problem tying all of the candidates to Donald Trump in one nice little extremist package bow," said Jim Manley, a Democratic strategist.
But for some Republicans, the most pressing challenge isn't keeping Trump from negatively branding Republicans in the general election — it's making sure he's not the candidate representing the party in next November's White House race.
"So far, every boundary he has pushed has worked out for him," said Ari Fleischer, who served as White House press secretary for former President George W. Bush. "I hope GOP voters recognize this time he's gone too far."
Asked on "Good Morning America" if comparisons to Hitler bothered him, Trump said, "No."