Rudy Giuliani trades insults with Democrat on Fox News

  • President Donald Trump's personal attorney, Rudy Giuliani, and Democratic operative and attorney Christopher Hahn traded verbal barbs during a Fox News interview on Tuesday.
  • It followed news reports that Giuliani played a wider role in US-Ukrainian affairs amid an ongoing whistleblower scandal.
  • Hahn accused Trump and Giuliani of breaching political norms and noted that their actions could be grounds for impeachment.
  • After the two began interrupting each other's rebuttals, a heated Giuliani resorted to an insult: "Shut up, moron. Shut up. Shut up, you don't know what you're talking about."
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President Donald Trump's personal attorney, Rudy Giuliani, and Democratic operative and attorney Christopher Hahn traded verbal barbs during a Fox News interview on Tuesday which culminated in Giuliani calling Han a "moron" and telling him to "shut up."

The heated exchange followed news reports that Giuliani played a wider role in US-Ukrainian affairs amid an ongoing whistleblower scandal that has engulfed the White House.

Hahn accused Trump and Giuliani of breaching political norms, and said that their communications with Ukrainian officials regarding a political opponent — former vice-president Joe Biden — could be grounds for impeachment.

Trump earlier admitted that he raised unproven corruption allegations about Biden when he called Ukrainian President Volodymyr Zelensky earlier this year.

Trump's admission comes amid a whistleblower complaint alleging that the president made a concerning "promise" to a foreign leader. At the same time the White House is accused of unnecessarily withholding millions of dollars in military aid funding for Ukraine.

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Rudy Giuliani and President Donald Trump through the years
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Rudy Giuliani and President Donald Trump through the years
Republican presidential nominee Donald Trump embraces former New York City Mayor Rudolf Giuliani at a campaign rally in Greenville, North Carolina, U.S., September 6, 2016. REUTERS/Mike Segar
U.S. President Donald Trump listens to former New York City Mayor Rudy Giuliani during a meeting with cyber security experts in the Roosevelt Room of the White House in Washington, U.S., January 31, 2017. REUTERS/Kevin Lamarque
U.S. President-elect Donald Trump stands with former New York City Mayor Rudolph Giuliani before their meeting at Trump National Golf Club in Bedminster, New Jersey, U.S., November 20, 2016. REUTERS/Mike Segar
U.S. President Donald Trump listens to former New York City Mayor Rudy Giuliani during a meeting with cyber security experts in the Roosevelt Room of the White House in Washington, U.S., January 31, 2017. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY
U.S. President-elect Donald Trump stands with former New York City Mayor Rudolph Giuliani before their meeting at Trump National Golf Club in Bedminster, New Jersey, U.S., November 20, 2016. REUTERS/Mike Segar TPX IMAGES OF THE DAY
U.S. President-elect Donald Trump greets former New York City Mayor Rudolph Giuliani before their meeting at Trump National Golf Club in Bedminster, New Jersey, U.S., November 20, 2016. REUTERS/Mike Segar
Former New York Mayor Rudy Giuliani shakes hands with Republican presidential nominee Donald Trump at a campaign rally in Charlotte, North Carolina, U.S., August 18, 2016. REUTERS/Carlo Allegri
Former New York Mayor Rudy Giuliani and Republican presidential candidate Donald Trump arrive to speak to police gathered at Fraternal Order of Police lodge during a campaign event in Statesville, North Carolina, U.S., August 18, 2016. REUTERS/Carlo Allegri
U.S. Republican presidential candidate Donald Trump (R) and former New York City Mayor Rudy Giuliani (2nd L) arrive for ceremonies to mark the 15th anniversary of the September 11 attacks at the National 9/11 Memorial in New York, New York, United States September 11, 2016. REUTERS/Brian Snyder
Republican presidential nominee Donald Trump walks with former New York City Mayor Rudolph Giuliani (L) and his son Eric Trumo (R) through the new Trump International Hotel in Washington, D.C., U.S., September 16, 2016. REUTERS/Mike Segar
Former New York Mayor Rudy Giuliani shakes hands with Republican presidential nominee Donald Trump at a campaign rally in Charlotte, North Carolina, U.S., August 18, 2016. REUTERS/Carlo Allegri
Republican U.S. presidential nominee Donald Trump and former New York mayor Rudy Giuliani visit the Milwaukee County War Memorial Center in Milwaukee, Wisconsin August 16, 2016. REUTERS/Eric Thayer
Republican U.S. presidential nominee Donald Trump talks with Milwaukee County Sheriff David Clarke Jr. (L) and former New York mayor Rudy Giuliani (R) at the Milwaukee County War Memorial Center in Milwaukee, Wisconsin August 16, 2016. REUTERS/Eric Thayer
Republican U.S. presidential nominee Donald Trump greets former New York mayor Rudy Giuliani during a campaign rally at Crown Arena in Fayetteville, North Carolina August 9, 2016. REUTERS/Eric Thayer
Republican U.S. presidential nominee Donald Trump and former New York mayor Rudy Giuliani visit Allegra Print and Imaging in Fayetteville, North Carolina, U.S., August 9, 2016. REUTERS/Eric Thayer
Republican U.S. presidential nominee Donald Trump and former New York mayor Rudy Giuliani visit Allegra Print and Imaging in Fayetteville, North Carolina August 9, 2016. REUTERS/Eric Thayer
Republican U.S. presidential nominee Donald Trump and former New York mayor Rudy Giuliani visit Allegra Print and Imaging in Fayetteville, North Carolina, U.S., August 9, 2016. REUTERS/Eric Thayer
Former New York mayor Rudy Giuliani greets Republican U.S. presidential nominee Donald Trump at the Trask Coliseum at University of North Carolina in Wilmington, North Carolina, U.S., August 9, 2016. REUTERS/Eric Thayer
Former New York City Mayor Rudy Guiliani sits with his wife Judith (R) and Donald Trump Jr. at the Republican National Convention in Cleveland, Ohio, U.S. July 18, 2016. REUTERS/Jim Young
Former New York City Mayor Rudy Giuliani (L), Republican presidential nominee Donald Trump (C) and New Jersey Governor Chris Christie (R) stand together during a memorial service at the National 9/11 Memorial September 11, 2016 in New York. The United States on Sunday commemorated the 15th anniversary of the 9/11 attacks. / AFP / Bryan R. Smith (Photo credit should read BRYAN R. SMITH/AFP/Getty Images)
NEW YORK, NY - SEPTEMBER 11: Republican presidental nominee Donald Trump (R) and former New York City mayor Rudy Giuliani (L) arrive at September 11 Commemoration Ceremony at the National September 11 Memorial & Museum on September 11, 2016 in New York City. Hillary Clinton and Donald Trump attended the September 11 Commemoration Ceremony. (Photo by Justin Sullivan/Getty Images)
NEW YORK, NY - SEPTEMBER 11: Republican presidental nominee Donald Trump (C) and former New York City mayor Rudy Giuliani arrive at September 11 Commemoration Ceremony at the National September 11 Memorial & Museum on September 11, 2016 in New York City. Hillary Clinton and Donald Trump attended the September 11 Commemoration Ceremony. (Photo by Justin Sullivan/Getty Images)
Former New York City mayor Rudy Giuliani introduces Republican presidential candidate Donald Trump before a rally at the Travis County Exposition Center on August 23, 2016 in Austin, Texas. / AFP / SUZANNE CORDEIRO (Photo credit should read SUZANNE CORDEIRO/AFP/Getty Images)
Former Mayor of New York City Rudy Giuliani greets Republican presidential nominee Donald Trump just after introducing him at a rally at the Florida State Fairgrounds in Tampa, Florida, on Wednesday, August 24, 2016. (Photo by Loren Elliott/Tampa Bay Times/Getty Images)
Former New York City mayor Rudy Giuliani, left, welcomes Republican presidential candidate Donald Trump on stage during a campaign rally on August 18, 2016, at the Charlotte Convention Center in Charlotte, N.C. (Jeff Siner/Charlotte Observer/TNS via Getty Images)
BRIARCLIFF MANOR, NY - JULY 14: (L-R) Donald Trump, Joe Torre, Ali Torre, Mayor Michael R. Bloomberg, Rudolph W. Giuliani and Billy Crystal attend the 2008 Joe Torre Safe at Home Foundation Golf Classic at Trump National Golf Club on July 14, 2008 in Briarcliff Manor, New York. (Photo by Rick Odell/Getty Images)
BRIARCLIFF MANOR, NY - JULY 14: (L-R) Rudolph W. Giuliani, Donald Trump, Mayor Michael R. Bloomberg, Bill Clinton, Joe Torre, and Billy Crystal attend the 2008 Joe Torre Safe at Home Foundation Golf Classic at Trump National Golf Club on July 14, 2008 in Briarcliff Manor, New York. (Photo by Rick Odell/Getty Images)
UNITED STATES - MAY 04: Mayor Rudy Giuliani and Donald Trump at news conference at the GM Building, where CBS announced that Bryant Gumbel will be the host of its new morning news program, 'This Morning.' Show, to be launched Nov. 1, will broadcast from Trump's International Plaza Building., (Photo by Andrew Savulich/NY Daily News Archive via Getty Images)
UNITED STATES - MAY 04: Mayor Rudy Giuliani is flanked by CBS President Leslie Moonves (left) and Donald Trump at news conference at the GM Building, where CBS announced that Bryant Gumbel will be the host of its new morning news program, 'This Morning.' Show, to be launched Nov. 1, will broadcast from Trump's International Plaza Building., (Photo by Andrew Savulich/NY Daily News Archive via Getty Images)
UNITED STATES - MAY 04: Mayor Rudy Giuliani and Donald Trump at news conference at the GM Building, where CBS announced that Bryant Gumbel will be the host of its new morning news program, 'This Morning.' Show, to be launched Nov. 1, will broadcast from Trump's International Plaza Building., (Photo by Andrew Savulich/NY Daily News Archive via Getty Images)
UNITED STATES - MAY 04: Mayor Rudy Giuliani considers a question as Donald Trump looks on at news conference at the GM Building, where CBS announced that Bryant Gumbel will be the host of its new morning news program, 'This Morning.' Show, to be launched Nov. 1, will broadcast from Trump's International Plaza Building., (Photo by Andrew Savulich/NY Daily News Archive via Getty Images)
NEW YORK, UNITED STATES: This 13 September 1999 file photo shows New York City Mayor Rudy Giuliani (L) with Donald Trump (R) during the NYC2000 fashion show in New York City. Trump announced 07 October that he plans to form an exploratory committee to help him decide whether to seek the Reform Party nomination for president. (Photo credit should read MATT CAMPBELL/AFP/Getty Images)
NEW YORK, UNITED STATES: New York City Mayor Rudy Giuliani (L) jokes with Donald Trump (R) as they take a walk down the runway during the NYC2000 fashion show in Times Square 13 September, 1999, in New York City. The show which featured more than 90 clothing designs as well as a performance by singer Trisha Yearwood was held in conjunction with the Seventh on Sixth Fashion Week Spring 2000 Collections. AFP PHOTO Matt CAMPBELL (Photo credit should read MATT CAMPBELL/AFP/Getty Images)
BRONX, NY - OCTOBER 15: Real estate magnate Donald Trump talks with former New York City mayor Rudy Giuliani while current mayor Michael Bloomberg (far R) eats popcorn before the start of game 6 of the American League Championship Series between the Yankees and Boston Red Sox on October 15, 2003 at Yankee Stadium in the Bronx, New York. (Photo by Ezra Shaw/Getty Images)
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Democrats, many of whom have ramped up their calls for impeachment, theorized that Trump was leveraging his political power for Ukraine's help in investigating the Biden family's role in a foreign criminal investigation.

Hahn claimed that Giuliani was "making things up" in his pursuit of Biden, characterized his claims against Biden as "libelous."

"I should sue you for libel," Giuliani said in the exchange.

Read more: 7 Democratic lawmakers who served in the military and intelligence agencies accuse Trump of 'flagrant disregard for the law'

donald trumpGetty Images/Alex Wong

After the two began interrupting each other's rebuttals, a heated Giuliani said: "Shut up, moron. Shut up. Shut up, you don't know what you're talking about."

Giuliani described Hahn as a "serial liar" and claimed that he was asked by the US State Department "to facilitate a meeting" between Trump and President Zelensky.

Giuliani claimed he met with one of Zelensky's representatives but "never discussed any kind of pressure about a criminal case" or a "quid pro quo."

Giuliani's own characterization of his interactions with the State Department contradicts officials who claim he was inserting himself in processes that were only peripherally related to diplomacy — and more relevant to Trump's political opponents. 

"Rudy — he did all of this," one official said to The Washington Post. "This s---show that we're in — it's him injecting himself into the process."

Giuliani gave himself a positive assessment of his performance in recent days, despite the freewheeling interviews he gave on multiple news networks.

"I sure as heck know how to protect myself and my client," Giuliani said. "It was a perfectly appropriate, Perfectly legitimate and a completely authorized communication."

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