NBC host Chuck Todd Charles (Chuck) David ToddMurkowski: Supreme Court nominee should not be taken up before election Republican senator says plans to confirm justice before election 'completely consistent with the precedent' Sunday shows - Trump team defends coronavirus response MORE on Sunday pressed President Trump Donald John TrumpBiden on Trump's refusal to commit to peaceful transfer of power: 'What country are we in?' Romney: 'Unthinkable and unacceptable' to not commit to peaceful transition of power Two Louisville police officers shot amid Breonna Taylor grand jury protests MORE's personal attorney, Rudy Giuliani Rudy GiulianiThe Hill's Campaign Report: GOP set to ask SCOTUS to limit mail-in voting CIA found Putin 'probably directing' campaign against Biden: report Democrats fear Russia interference could spoil bid to retake Senate MORE, over whether he believes Trump is "truthful."

"Do you represent the most truthful client you've ever had in Donald Trump?" Todd asked Giuliani during an interview Sunday on "Meet the Press."

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"I represent probably the most important client I've ever had with regard to the future of the United States, yes, because he’s been a great president," Giuliani responded.

Todd then asked a second time whether Giuliani believes the president to be truthful.

"I believe he's truthful, yeah, as much as he can be in a world in which every single word you say is picked apart," he said.

WATCH: @chucktodd: "Do you represent the most truthful client you've ever had in Donald Trump?" #MTP #IfItsSunday@RudyGiuliani: "I represent probably the most important client I've ever had with regard to the future of the United States... I believe he's truthful." pic.twitter.com/OLXjNnKD1E — Meet the Press (@MeetThePress) April 21, 2019

Todd's questioning came after last week's release of special counsel Robert Mueller Robert (Bob) MuellerCNN's Toobin warns McCabe is in 'perilous condition' with emboldened Trump CNN anchor rips Trump over Stone while evoking Clinton-Lynch tarmac meeting The Hill's 12:30 Report: New Hampshire fallout MORE's report, which detailed several cases in which Trump or his allies misled the public.

A poll released by Quinnipiac University early last month found that more than six in 10 American voters polled say Trump is not an honest person.

The poll, found that 65 percent of respondents said they believe Trump is dishonest, a new high, while just 30 percent said that they thought the president is honest.