WASHINGTON House Intelligence Committee Chairman Devin Nunes( R-Calif .) confessed on Wednesday that he had determined no proof to corroborate President Donald Trumps claim that former President Barack Obama had wiretapped Trump Tower.

Nunes, a fierce White House ally, told reporters that absent such evidence, he was able to conclude only that no wiretap had ever been put in place.

If you take the tweets literally, Nunes said of Trumps tweets on the matter, then clearly the president was wrong.

One day prior to Nunes comments, White House press secretary Sean Spicer had said that Trump was extremely confident that the Department of Justice would make proof to support his claim.

Nunes and fellow California Rep. Adam Schiff, the ranking Democrat on the House Intelligence Committee, sent a letter to the Justice Department last week asking officials to turn over any existing evidence that would substantiate Trumps claim. In the letter, they asked for copies of applications submitted by the Justice Department to the Foreign Intelligence Surveillance Court and any warrants issued by federal courts relating to Trump and his associates. The Justice Department missed the lawmakers deadlineand has asked for more time to respond.

The top two members of the House Intelligence Committee appear to have already made up their intellects about the veracity of Trumps tweets but they are divide on how much it matters.

According to Schiff, Trumps willingness to make such an accusation without basis is a national security concern that could restriction the countrys ability to trust him in a time of crisis.

But Nunes said he believes the president tweeting is a good thing. When a reporter asked if hed advised the White House to avoid tweeting things that are not backed up by proof, Nunes responded, The American people, for the most part, enjoy it.( They dont .)

It would be helpful if[ the tweets] could be a little more focused, he conceded.

Even though Trumps tweet was literally incorrect, the chairman continued, there are legitimate concerns about the intelligence communitys surveillance of Americans and subsequent leaks about individuals caught up in probes of possible ties between Trump associates and the Kremlin.

After U.S. intelligence agencies concluded that Russia had intentionally interfered in the U.S. election to help Trump win, Nunes and Schiff announced the launch of a committee investigationintoTrump associates ties to members of the Russian government earlier this month. But the two already appear to disagree on the key issue of the nascent investigation.

When a reporter asked Nunes if he had seen any evidence to suggest that there had been communication between Trump associates and Russian officials in addition to Russian Ambassador Sergey Kislyak( whose a discussion with the presidents campaign squad have already been reported ), Nunes said, Not that Im aware of.

Schiff quickly countered, I wouldnt answer that question quite as categorically as my colleague but declined to elaborate in a public situate.

The House Intelligence Committee has not yet spoken with Michael Flynn, Trumpsformer national security consultant, who was forced to retire after it was revealed that he misled members of Congress and other White House officials about his a discussion with Kislyak, Nunes told reporters. Asked if the committee on conferences wanted to interview Flynn, as well as Trump associates Roger Stone and Paul Manafort, the chairman said they were welcome to volunteer datum but he didnt plan to call in witnesses based on simply press reports alone.

Nunes must convince Schiff he is committed to exhaustively investigating accusations against his political friend in the White House if Democrats are to attach their names to the committees findings and not disavow its conclusions as one-sided. The latter scenario would likely spur urgent calls for a broader select committee investigation.

Both congressmen say the committees investigation has been stymie since they are dont have access to a computer system that can easily comb through the classified evidence underlying the intelligence communitys January conclusionthat Russia had meddled in the election.

The committee will hold its first public hearing related to the investigation on Monday. Federal Bureau of Investigation Director James Comey and National Security Agency Director Adm. Michael Rogers are expected to testify.

The three other witnesses who were invited former Director of National Intelligence James Clapper, former CIA Director John Brennan and former acting Attorney General Sally Yates are expected to testify at a later hearing on March 28.

Such articles has been updated throughout to include information about the House Intelligence Committees investigation .

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