Donald Trump sparked fresh controversy on Sunday when he declined to condemn a white supremacist and former leader of the Ku Klux Klan who has urged people to vote for the billionaire.
Earlier this week, David Duke, a white nationalist and former Ku Klux Klan grand wizard, told listeners to his radio show that voting against Mr Trump would be “treason to your heritage”.
“Voting for these people, voting against Donald Trump at this point is really treason to your heritage,” Mr Duke said, referring to Mr Trump’s rivals.
“I’m not saying I endorse everything about Trump, in fact I haven’t formally endorsed him. But I do support his candidacy, and I support voting for him as a strategic action. I hope he does everything we hope he will do.”
Donald Trump's most controversial quotes
Donald Trump's most controversial quotes
1/14 On Isis:
"Some of the candidates, they went in and didn’t know the air conditioner didn’t work and sweated like dogs, and they didn’t know the room was too big because they didn’t have anybody there. How are they going to beat ISIS?"
2/14 On immigration:
"I will build a great wall — and nobody builds walls better than me, believe me —and I’ll build them very inexpensively. I will build a great, great wall on our southern border, and I will make Mexico pay for that wall. Mark my words."
3/14 On Free Trade:
"Free trade is terrible. Free trade can be wonderful if you have smart people. But we have stupid people."
PAUL J. RICHARDS | AFP | Getty Images
4/14 On Mexicans:
"When Mexico sends its people, they’re not sending their best. They’re sending people that have lots of problems. They’re bringing drugs. They’re bringing crime. They’re rapists."
5/14 On China:
"I just sold an apartment for $15 million to somebody from China. Am I supposed to dislike them?... I love China. The biggest bank in the world is from China. You know where their United States headquarters is located? In this building, in Trump Tower."
6/14 On work:
"If you're interested in 'balancing' work and pleasure, stop trying to balance them. Instead make your work more pleasurable."
7/14 On success:
"What separates the winners from the losers is how a person reacts to each new twist of fate."
8/14 On life:
"Everything in life is luck."
9/14 On ambition:
"You have to think anyway, so why not think big?"
10/14 On his opponents:
"Bush is totally in favour of Common Core. I don't see how he can possibly get the nomination. He's weak on immigration. He's in favour of Common Core. How the hell can you vote for this guy? You just can't do it."
11/14 On Obamacare:
"You have to be hit by a tractor, literally, a tractor, to use it, because the deductibles are so high. It's virtually useless. And remember the $5 billion web site?... I have so many web sites, I have them all over the place. I hire people, they do a web site. It costs me $3."
12/14 On Barack Obama:
"Obama is going to be out playing golf. He might be on one of my courses. I would invite him. I have the best courses in the world. I have one right next to the White House."
13/14 On himself:
"Love him or hate him, Trump is a man who is certain about what he wants and sets out to get it, no holds barred. Women find his power almost as much of a turn-on as his money."
14/14 On America:
"The American Dream is dead. But if I get elected president I will bring it back bigger and better and stronger than ever before and we will make America great again."
The declaration by Mr Duke, 65, first reported by BuzzFeed, triggered The Anti-Defamation League, an international Jewish civil rights group headquartered in New York, to call on Mr Trump to distance himself from the endorsement and condemn him.
“Mr Trump may have distanced himself from white supremacists, but he must do so unequivocally,” the ADL said in a statement.
“It is time for him to come out firmly against these bigoted views and the people that espouse them.”
Reports have revealed how a number of white nationalist organisations, many of which are described as “hate groups” by activists, have supported Mr Trump’s candidacy. Last week, it was revealed that two KKK members appeared at the recent Nevada caucus to declare their support for him.
Mr Trump was questioned about the endorsement earlier this week and said he did not know Mr Duke had announced his support. On Sunday morning, Mr Trump was again asked about Mr Duke’s comments when he appeared on CNN.
“I don’t know anything about David Duke. I don’t know anything about what you’re even talking about with white supremacy or white supremacists,” he said. “You’re asking me about something I know nothing about.”
He added: “I have to look at the group, I don’t know what group you're talking about. You wouldn’t want me to condemn a group that I know nothing about.”
The journalist then stressed to Mr Trump that he was talking about Mr Duke and the KKK.
Mr Trump responded: “I don’t know David Duke, I don’t think I’ve ever met him. I don’t know anything about him.”
Later, amid a flurry of controversy, Mr Trump tweeted a remark he had made earlier in the week when asked about Mr Duke and he said: "I disavow."
As I stated at the press conference on Friday regarding David Duke- I disavow. pic.twitter.com/OIXFKPUlz2— Donald J. Trump (@realDonaldTrump) February 28, 2016
Mr Trump was also asked on Sunday why he had retweeted a quote from the Italian fascist leader Benito Mussolini. The tweet, initially posted by another user, read: “It is better to live one day as a lion than 100 years as a sheep.”
Asked about whether he had known the quote belonged to Mussolini and whether he wanted to be associated with fascism, Mr Trump told NBC’s Meet the Press: “Mussolini was Mussolini. It’s a very good quote, it’s a very interesting quote. I know who said it, but what difference does it make whether it’s Mussolini or somebody else?”
He was then asked if he wanted to be associated with a notorious fascist. Mr Trump responded: “No, I want to be associated with interesting quotes.”