(CNN) Former White House press secretary Sean Spicer said Tuesday that he plans to cooperate with the House Judiciary Committee's probe into President Donald Trump.

"I will do everything to facilitate this investigation, and there's nothing I have to hide," Spicer said in an interview on Fox News.

He is one of 81 individuals and entities that the committee sent letters to Monday requesting documents relating to the President's campaign, businesses, transition and administration. The requests began a broad probe into possible corruption, abuses of power, hush money payments and collusion with Russia.

Although Spicer intends to cooperate with the probe and said he respects the committee's authority, he called it a "fishing expedition" by the Democrats. He said Democrats in the House are searching for wrongdoing by the President rather than pursuing a legislative agenda.

"What the Democrats have started to realize is that, from all the tea leaves that we've seen, is that while some people did some bad things, that there were some people who clearly interfered with the last election, that there was no collusion," Spicer said. "And so they've started to move on and go on, what appears to be at least, a potential fishing expedition."

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