White House press secretary Sarah Huckabee Sanders on Monday called 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 ongoing investigation into possible ties between 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 campaign and Russia "a hoax and a waste of time."

"We’d all be a lot better off if ... Congress and the special counsel could come to the same conclusion that the rest of America has — that this is a hoax and a waste of time," Sanders said on "Fox & Friends."

ADVERTISEMENT

Mueller's probe has led to indictments or guilty pleas for 32 people and three Russian companies.

Mueller has charged four former Trump campaign aides — Michael Flynn, Paul Manafort Paul John ManafortOur Constitution is under attack by Attorney General William Barr Bannon trial date set in alleged border wall scam Conspicuous by their absence from the Republican Convention MORE, Richard Gates and George PapadopoulosGeorge Demetrios PapadopoulosTale of two FBI cases: Clinton got warned, Trump got investigated Trump says he would consider pardons for those implicated in Mueller investigation New FBI document confirms the Trump campaign was investigated without justification MORE — though none of the charges are related to misconduct by the president's campaign.

Trump has continued to decry Mueller's investigation as a "hoax" and a "witch hunt," though Mueller last week indicted 12 Russian intelligence officials for conspiring to influence the 2016 election by hacking Democratic organizations and individuals.

Members of the GOP have split with Trump regarding Mueller's investigation. Rep. Trey Gowdy Harold (Trey) Watson GowdySunday shows preview: Election integrity dominates as Nov. 3 nears Tim Scott invokes Breonna Taylor, George Floyd in Trump convention speech Sunday shows preview: Republicans gear up for national convention, USPS debate continues in Washington MORE (R-S.C.) last week said he doesn't believe Mueller's investigation is a "witch hunt."

Documents released on Saturday revealed that the FBI was probing former Trump aide Carter Page for possible links to Russia and used the so-called Steele dossier in part to obtain surveillance warrants on Page.

The agency concluded that Russia was trying to recruit Page to sow discord on U.S. soil.

Trump on Monday blasted the "Fake Dirty Dossier," an opposition research compilation partially funded by former Democratic presidential hopeful Hillary Clinton Hillary Diane Rodham ClintonDemocratic groups using Bloomberg money to launch M in Spanish language ads in Florida The Hill's Campaign Report: Presidential polls tighten weeks out from Election Day More than 50 Latino faith leaders endorse Biden MORE's campaign, which alleges ties between Trump and the Kremlin. Trump and GOP lawmakers have repeatedly decried the dossier as false, and have extended the criticism to the documents about Page.

Officials, however, told the court they found the information to be “credible.” The warrant application was based on additional information and not just the dossier.