Billionaire philanthropist Tom Steyer told Hill.TV in an interview that aired Wednesday on "Rising" that 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 final report on the Russia probe should be viewed as "supporting evidence" for the case against President Trump Donald John TrumpOmar fires back at Trump over rally remarks: 'This is my country' Pelosi: Trump hurrying to fill SCOTUS seat so he can repeal ObamaCare Trump mocks Biden appearance, mask use ahead of first debate MORE.

"On the public record, we've already got more than enough evidence that there is obstruction of justice. There's more than enough evidence that he is corrupt, and takes payments on a daily basis from foreign countries, which is strictly forbidden by the Constitution," Steyer told host Krystal Ball.

Steyer has poured large sums of money into an ongoing campaign to persuade lawmakers to impeach Trump.

"Are we supportive of the Mueller report? 100 percent. I don't believe for a second that that's going to be what the Mueller report finds, but I think that we should view it as supporting evidence done by a fine prosecutor on part of what should be investigated, and presented openly to the American people," he continued.

Demands for the Mueller report to be released to the public have grown in recent weeks.

Multiple news outlets reported earlier this month that the report would be released in the near future, but the Justice Department later said it would not be released this week.

Trump has repeatedly decried the probe as a politically motivated "witch hunt."

"This is a secret, criminal report, that you don't know what's in it, I don't know what's in it, and neither do the other 320 million Americans who should have a right to know that, in fact, their president has already, and on the public record, committed crimes, been corrupt and orchestrated cover-ups," Steyer said.

"When I hear people say, 'let's wait for the Mueller report,' that to me has always been an excuse to do nothing and to ignore the fulsome evidence that's already on the public record, that this is the most lawless president in American history," he added.

— Julia Manchester