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WASHINGTON, DC - JUNE 08: Former FBI Director James Comey leaves a closed session with the Senate Intelligence Committee in the Hart Senate Office Building on Capitol Hill June 8, 2017 in Washington, DC. Comey said that President Donald Trump pressured him to drop the FBI's investigation into former National Security Advisor Michael Flynn and demanded Comey's loyalty during the one-on-one meetings he had with president. (Photo by Drew Angerer/Getty Images)
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WASHINGTON, DC - JANUARY 22: U.S. President Donald Trump (L) shakes hands with James Comey, director of the Federal Bureau of Investigation (FBI), during an Inaugural Law Enforcement Officers and First Responders Reception in the Blue Room of the White House on January 22, 2017 in Washington, DC. Trump today mocked protesters who gathered for large demonstrations across the U.S. and the world on Saturday to signal discontent with his leadership, but later offered a more conciliatory tone, saying he recognized such marches as a "hallmark of our democracy." (Photo by Andrew Harrer-Pool/Getty Images)
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Story highlights

Two weeks ago, President Donald Trump accused President Barack Obama of wiretapping him during the campaign

Those claims will be a part of a House Intelligence Committee hearing on Monday

(CNN) —  

The bizarre saga of President Donald Trump’s claims that he was wiretapped by President Barack Obama last year reaches a dramatic climax Monday with FBI Director James Comey’s testimony to the House Intelligence Committee.

It’s a moment of political theater that could end in humiliation for Trump, with Comey expected to say that there was no wiretapping, debunking allegations that Trump has repeatedly refused to withdraw.

The hearing could also shed light on the state of FBI investigations into the extent of Russian meddling in the election campaign. Republicans hope Comey will state that there is no evidence of collusion between Trump aides and officials from Moscow, a move that could begin to break up a cloud of Russian intrigue that has stifled the early weeks of the administration.

RELATED: Comey hearing under way before House Intelligence Committee

Trump was trying to shift attention away from the wiretapping claims in a series of Monday morning tweets.

“James Clapper and others stated that there is no evidence Potus colluded with Russia. This story is FAKE NEWS and everyone knows it!” Trump wrote shortly after 6:30 a.m. ET, followed by: “The Democrats made up and pushed the Russian story as an excuse for running a terrible campaign. Big advantage in Electoral College & lost!”

The controversy over the wiretapping claims was unleashed by stunning early morning tweets from the President at his Mar-a-Lago resort in Florida two weeks ago. He drew parallels to Watergate and McCarthyism and said Obama was a “Bad (or sick) guy!” for ordering surveillance of his New York residence – allegations the former president quickly denied through a spokesman.

In one sense, the strange controversy over Trump’s tweets has left the President in a position where he is most comfortable politically — at odds with the media and the political and intelligence establishment in Washington.

But it has also evolved into a political distraction at a time when Trump is facing fights over Obamacare repeal and the budget that will help define his first 100 days in office. This week, for example, the administration should benefit from favorable coverage of the confirmation hearings of Trump’s respected Supreme Court pick Neil Gorsuch, but the Intelligence Committee hearing has the capacity to overshadow the judge’s testimony.