Former Cambridge University professor Stefan Halper met with two Trump advisers suspected of dealing with the Russians in 2016, prompting claims he was acting as an FBI agent.

Roger Stone, the self-described Republican ‘political dirty trickster’ and supporter of President Donald Trump, says he is ‘prepared’ in case he is indicted by Special Counsel Robert Mueller.

Following Trump's demand that the DOJ investigate his allegation that the Obama administration's FBI 'infiltrated or surveilled' his 2016 campaign, the agency said it will formally probe those claims.

The Republican Party has paid half a million dollars to the law firm representing Hope Hicks, the former Trump aide who admitted she sometimes lied to help her then-boss Donald Trump.

Three members of the House Freedom Caucus will introduce a 12-page resolution on Tuesday calling for a new probe to run in parallel with one led by Robert Mueller.

Homeland Security Secretary Kirstjen Nielsen said she was unaware of intelligence assessments concluding that Russia favored President Donald Trump over Hillary Clinton in the 2016 election.

Top intelligence agency officials will brief Republican lawmakers on Thursday on a confidential FBI source who acted as an informant on the Trump presidential campaign.

President Donald Trump's legal team is trying to cut a deal on the president's potential interview with Mueller's team, pushing to keep any of Trump's actions after he won the presidency off the table.

'SPYGATE could be one of the biggest political scandals in history!' the president tweeted on Wednesday, gloating that it could be a comeuuppance for a partisan FBI that is investigating him.

President Donald Trump volleyed another attack at former Director of National Intelligence James Clapper, saying he was 'not happy' about what he termed 'spying' on his presidential campaign.

An impromptu conversation at a cocktail party could be behind the assertion from former Trump aide Michael Caputo that there was another informant sniffing around the campaign.

Senior lawmakers attended classified briefings with intelligence officials on the FBI's probe of Russia's role in the 2016 election.

Longtime Trump adviser, Roger Stone (left), allegedly inquired about damaging information on Hillary Clinton from WikiLeaks founder Julian Assange (top right) before the 2016 election.

President Donald Trump has launched a stinging attack on former President Barack Obama, criticising his predecessor's lack of action over 'so-called Russian meddling'.

According to the U.S Department of Justice, special counsel Robert Mueller's probe racked up nearly $10 million in expenditure from October to March, the latest six-month accounting period.

Trump said hopped on a report that put the tab for the investigation that he called the 'Russian hoax' at $17 million.

Donald Trump renewed his 'spygate' attacks by parroting claims on Fox that shamed agents Strzok and Page were hiring 'spies' to work on his campaign as early as December 2015.

Jeff Sessions was speaking ahead of the inspector general's report on the Clinton email investigation, which is expected to blame 'insubordinate' James Comey.

An FBI lawyer exchanged messages after the election with another colleague and proclaimed: 'Vive la resistance.'

Donald Trump has called the decision to revoke Paul Manafort's bail 'tough' and 'very unfair' after a federal judge sent the former campaign manager to await trial behind bars.

Former Watergate prosecutor Nick Akerman said Manafort's advance age, and the hefty sentences he could face from a U.S. federal judge, mean he could be behind bars for the rest of his life.

Crystal Mason, a 43-year-old tax fraud convict and mother-of-two, voted in the 2016 election while on supervised release - unaware that she was ineligible under a Texas law.

Donald Trump swatted back at his former presidential rival Hillary Clinton on Tuesday after she said in a speech that he was wrong about Germany's crime rate.

A Republican congressman claimed there is 'growing evidence' the FBI altered witness reports in their investigations into Clinton's email server and in the Russia probe.

Democrats and Republicans agree presidents should not pardon themselves and majorities of Americans in both parties believe Congress should impeach that president, poll finds.

The U.S. president says he also plans to talk to Putin about the civil war in Syria and Russia's incursion into Crimea when they meet on July 16 Helsinki, Finland.

President Trump seemed to claim last week that Russia was not involved in a conspiracy to disrupt the election, but the White House says he 'feels' that Putin's government did and 'didn't question that.'

Russian pop star Emin Agalarov admits he was the force behind the infamous Trump Tower meeting with Donald Trump Jr. but he denies he was trying to influence the election for Donald Trump.

President Donald Trump said he would once again raise the sensitive issue of election meddling with Russian President Vladimir Putin – then predicted his counterpart 'may deny it.'

In his upcoming book The Briefing: Politics, the Press and the President, detailing his time White House, Sean Spicer says DHS officials made the comments when Clinton was expected to win.

A dozen Russian intelligence officers are facing new U.S. federal indictments alleging they hacked into American computers with the intention of interfering with the 2016 election.

News of the indictments was announced at the Justice Department in Washington, DC during a press conference held by Deputy Attorney General Rod Rosenstein.

Maria Butina, 29, was arrested in Washington D.C. and charged with acting as a foreign agent on orders from the Kremlin - a direct allegation of election interference.

Director of National Intelligence Dan Coats is countering his boss, President Donald Trump, and doubling down on the assertion that Russia interfered in the 2016 election.

President Vladimir Putin has offered to have 12 Russians spies accused of interfering in the presidential election interrogated but in Russia and by Russians.

Trump in a major retreat that administration said that he misspoke at his Helsinki summit when he said that he did not have 'any reason' to think that Russia meddled in the 2016 election.

President Donald Trump is taking a much tougher line on Russian President Vladimir Putin in a new television interview than he did just days ago in Helsinki at Putin's side.

US President Trump has faced criticism after he refused to confront Russian President Vladimir Putin over meddling in the US election at their Helsinki summit earlier this week.

Weeks before President Donald Trump took office, the nation's top spy chiefs, pictured., warned him they information that Russian President Vladimir Putin had directed his nation's election hacking effort.

Photos of Hillary Clinton having dinner with longtime pal Harvey Weinstein weeks after her election loss have emerged.

Special Counsel Robert Mueller has offered to limit the number of obstruction-related questions Trump would be asked by investigators but doesn't want him to just provide written answers.

Liberty University president Jerry Falwell Jr. joined President Trump's attack on Attorney General Jeff Sessions, calling him a 'phony' and even slamming his visit to the school.

Answering charges that he is only targeting a list of his political opponents, Trump claimed he 'would put a Republican on, too, if I thought they were incompetent or crazy.'

Lanny Davis, lawyer for former Trump fixer Michael Cohen, said during an interview on CNN Tuesday that his client may have information related to Russian meddling.

President Trump penned the tweet after what many had called the darkest day of his presidency following the guilty verdict against Paul Manafort and the guilty plea by Michael Cohen.

John Bolton met with Russian counterpart Nikolai Patrushev in Geneva on Thursday, when the pair discussed election meddling, Syria, Iran, North Korea and nuclear weapons.

Speaking at an event on entrepreneurship in Sao Paulo, Brazil, on Monday, Peter Thiel claimed Trump was a 'very healthy corrective' to the problem of political correctness in politics.

Mueller has not responded to a weeks-old letter from Trump's legal team, suggesting the president's testimony isn't needed or investigators are tracking down new leads.

George Papadopoulos. who tired to arrange a meeting between Donald Trump and Vladimir Putin, said his testimony could help prove collusion.

President Trump is using the strong performance of the American economy as a weapon against Democrats, claiming growth would not be so high if they had won the 2016 election.