WASHINGTON — Special Counsel Robert Mueller on Friday handed in a confidential report on his investigation into Russia’s role in the 2016 presidential election and any potential wrongdoing by President Donald Trump, setting off a clamor from lawmakers in both parties for the document’s quick release.

Marking the end of his nearly two-year investigation that ensnared former Trump aides and Russian intelligence officers and cast a cloud over the Republican businessman’s presidency, Mueller submitted the report to Attorney General William Barr, the top U.S. law enforcement official, the department said.

A senior Justice Department official said the special counsel has not recommended any further indictments beyond the charges already leveled against several aides. In all, Mueller brought charges against 34 people and three companies. The report was submitted without the announcement of any further criminal charges.

Mueller, a former FBI director, had been examining since May 2017 whether Trump’s campaign conspired with Moscow to try to influence the election and whether the Republican President later unlawfully tried to obstruct his investigation.

Trump has denied collusion and obstruction. Russia has denied election interference.

Reaction in New Hampshire was predictable and partisan with Democrats demanding the report’s immediate release while Republicans celebrated confirmation there were no further indictments and predicted this will confirm Trump’s charge the entire probe was a witch hunt.

The report was not immediately made public. Barr, who was appointed by Trump, will have to decide how much of it to disclose.

Barr told lawmakers in a letter he may be able to provide information to Congress on Mueller’s findings as soon as this weekend, adding, “I remain committed to as much transparency as possible.”

The big question now is whether the report contains allegations of wrongdoing by Trump himself. Trump has sought to discredit the investigation, calling it a “witch hunt” and accusing Mueller of conflicts of interest.

Key aides of Trump, including his former campaign chairman Paul Manafort, national security adviser Michael Flynn and personal lawyer Michael Cohen, have already either been convicted or pleaded guilty to charges brought by Mueller.

Lawmakers from both parties called for prompt release of the report to key congressional committees and to the American public.

House of Representatives Speaker Nancy Pelosi and Senate Democratic leader Chuck Schumer — the two top Democrats in Congress — said it was “imperative” the full report be made public, that Barr not give Trump and his team a “sneak preview” of the findings and that the White House not be allowed to interfere in decisions about what parts are made public.

They said the investigation focused on questions that “go to the integrity of our democracy itself: whether foreign powers corruptly interfered in our elections, and whether unlawful means were used to hinder that investigation.”

“The American people have a right to the truth. The watchword is transparency,” they said in a joint statement.

“I fully expect the Justice Department to release the special counsel’s report to this committee and to the public without delay and to the maximum extent permitted by law,” said Doug Collins, the senior Republican on the House Judiciary Committee, in a statement.

Under the regulations governing special counsel investigations, the attorney general must share an outline of Mueller’s report with Democratic and Republican leaders of the judiciary committees in Congress but it is largely up to him what to make public.

NH responses along partisan lines

The state’s all Democratic congressional delegation reacted swiftly, calling for details to become public.

“Special Counsel Robert Mueller’s investigation has already produced guilty pleas and convictions, and it is essential we learn the full details of the report delivered to the Attorney General today. Congress and the American people must be able to assess the conclusions and recommendations of Special Counsel Mueller and his team,” said U.S. Rep. Chris Pappas.

U.S. Sen. Jeanne Shaheen, a senior member of the Senate Foreign Relations Committee, said the need for public confidence about international relations demands nothing be held back.

“This report could have serious national security implications and the American people should be allowed to see it in its entirety so they can make their own judgments about its content,” Shaheen said in a statement.

Sen. Maggie Hassan and Rep. Annie Kuster said the American people demand openness.

“Last week, the House unanimously voted to make the Mueller report public. We need more transparency in Washington and I believe the attorney general should honor the House’s request and make this report available,” Kuster said.

Meanwhile GOP operatives, conservatives and Trump supporters in New Hampshire said the fact Mueller’s report contains no new indictments speaks volumes about what’s in it.

“Instead of helping the Dems move the goalposts from collusion to obstruction to, now, cover up, how about some straight reporting for a change?” tweeted Ed Mosca, a former NH House legal counsel.

“Where the hell are all the indictments for collusion we were promised?”

Pat Griffin of Bedford, a veteran Republican presidential consultant in New Hampshire, used an assortment of hashtags to predict this report would become devastating news for Democrats.

“Without #RussianColusion #Dems now have no narrative to run on other than #Socialism means a better America! #HardSell for #Lefties!” Griffin tweeted.

Jerry Sickels works for the state GOP here and says Capitol Hill Democrats will try desperately to keep this controversy alive.

“The Democrats particularly in the house will try to drag this out. After 2 years of telling us just wait for the Mueller report now they’re acting like the guy never existed,” Sickels posted on social media.

Evan Nappen, a lawyer who specializes in Second Amendment cases also chipped in on Facebook about the report: “Must be a big nothing burger or he wouldn’t have done it late on a Friday.”

White House reaction

Mueller did not recommend any further indictments, a senior Justice Department official said, in a sign that there might be no more criminal charges against Trump associates arising from Mueller’s investigation. But it was not immediately clear whether the special counsel had sealed indictments that can be later disclosed.

“The next steps are up to Attorney General Barr, and we look forward to the process taking its course. The White House has not received or been briefed on the Special Counsel’s report,” White House spokeswoman Sarah Sanders said.

When the Justice Department announced the arrival of Mueller’s report, Trump was at his Mar-a-Lago resort in Florida, where he met on Friday with a group of Caribbean leaders.

Even if the Mueller report exonerates Trump, that may not spell the end to his legal troubles. Cohen pleaded guilty in August to campaign finance violations in a case overseen by federal prosecutors in Manhattan, who said in court filings that Cohen carried out the crimes at the direction of Trump.

The U.S. Attorney’s office in Manhattan is also looking at the spending of Trump’s inaugural committee and business practices at the Trump Organization, the family’s real estate firm.

U.S. intelligence agencies have concluded that Moscow meddled in the election with a campaign of email hacking and online propaganda aimed at sowing discord in the United States, hurting Democratic candidate Hillary Clinton and helping Trump.

Mueller’s investigators have looked into a large number of contacts between people associated with Trump’s campaign and Russia such as a meeting in New York’s Trump Tower between members of the president’s inner circle including his eldest son and a Kremlin-linked Russian lawyer five months before the election.

Mueller sought to determine whether the campaign coordinated with Moscow, though it was not immediately clear whether the special counsel found evidence of a conspiracy.

Questions about obstruction

Mueller also examined whether Trump committed obstruction of justice by trying to hinder the investigation, looking into acts such as urging FBI Director James Comey to drop a probe of Flynn’s contacts with Russia, the subsequent firing of Comey, his attacks on the special counsel, dangling of pardons for former aides and the ouster of former Attorney General Jeff Sessions.

Mueller has brought charges against 34 people, including Russian intelligence officers, and three Russian companies, including one described as a “troll farm.”

Mueller’s team already has signaled the direction of the investigation through indictments and hundreds of related court filings that have offered extensive details about Russian interference in the election.

Trump fired Flynn in February 2017 after it emerged that he had misled Vice President Mike Pence and the FBI about his dealings with the then-Russian ambassador to the United States, Sergey Kislyak. In May 2017, he ousted Comey, whose agency had been leading the Russia investigation. Comey’s firing led the Justice Department to appoint Mueller to take over the probe.

Congressional Democrats, who took over control of the U.S. House of Representatives in January, have said they plan to push for a release of the full Mueller report and said they would subpoena it and file suit if necessary.

A small number of House Democrats have pushed for Congress to impeach Trump and remove him from office but the party’s leadership including House Speaker Nancy Pelosi has urged caution. No president has every been removed from office via impeachment.

Several House committees in the meantime are conducting aggressive investigations of Trump and people around him.

The last President to be impeached by the House, Democrat Bill Clinton, was acquitted by the Senate in 1999 on charges of perjury and obstruction of justice, meaning he was not removed from office.

In prosecuting Manafort, Mueller showed how the former campaign chairman made millions of dollars working for pro-Russian politicians in Ukraine, while also exposing his ties to a consultant who the special counsel said was connected to Russian intelligence. Manafort in the two cases prosecuted by Mueller’s team was sentenced to 7-1/2 years in prison.

The special counsel’s case against Cohen revealed that Trump was negotiating to build a skyscraper in Moscow late into the 2016 campaign, contradicting statements from Trump at the time that he had nothing to do with the Russians.

The special counsel also indicted longtime Trump adviser Roger Stone, a Republican operative and a self-proclaimed political “dirty trickster.” Stone is accused of telling members of Trump’s campaign that he knew in advance of plans by the WikiLeaks website to release emails damaging to Clinton that were stolen by Russia.

Union Leader Reporter Kevin Landrigan contributed to this report.