Trump Changes Story on Why He Fired FlynnU.S. President Donald Trump seemed Saturday to change his story on why he fired Michael Flynn as his national security advisor. Initially, the president said he let Flynn go because Flynn was not honest with Vice President Michael Pence about his contacts with Russians during the presidential transition. But then Trump tweeted Saturday: "I had to fire General Flynn because he lied to the vice president and the FBI. He has pled guilty to those lies. It is a shame because his actions during the transition were lawful. There was nothing to hide!" The tweet suggested that the president knew Flynn had lied to the FBI, as well as the vice president, about his Russians contacts. Trump had not mentioned the FBI before in his tweets about Flynn and the Russians. It is against the law to lie to the FBI. Trump also tweeted Sunday morning that "I never asked (FBI director James ) Comey to stop investigating Flynn. Just more Fake News covering another Comey lie!" The president's tweets have resulted in a climate of confusion about what the president knew and when he knew it about Flynn's contact with the Russians. An Associated Press report says that the president did not write the tweet about the FBI, but that it was instead written by John Dowd, one of Trump's attorneys. Flynn pleaded guilty Friday to lying to federal agents, and he has agreed to cooperate with investigators examining allegations of Russian meddling in the 2016 U.S. presidential election and collusion between Moscow and the Trump campaign. Earlier Saturday, in his first remarks since Flynn entered the guilty plea, Trump said there was "absolutely no collusion" between his presidential campaign and Russia. "What has been shown is no collusion, no collusion," Trump told reporters as he left the White House for New York. Appearing before a federal judge in a packed courtroom in Washington, Flynn, a 59-year-old retired army general, pleaded guilty to one count of making false statements to the Federal Bureau of Investigation about a series of private conversations he had in December 2016 with Russia’s then-ambassador to Washington, Sergey Kislyak.\n\nThe charge carries a sentence of up to five years in prison, but under U.S. sentencing guidelines the average sentence for the offense ranges from zero to six months. The guidelines are advisory, but prosecutors agreed to seek a reduced sentence if Flynn provides “substantial assistance” with the investigation being led by special counsel Robert Mueller. No sentencing date was announced. Guilty plea As part of his guilty plea, Flynn agreed to “cooperate fully” with Mueller’s team of investigators, answering questions, providing written statements, taking polygraph exams, and “participating in covert law enforcement activities.” In return, Mueller’s office agreed that Flynn “will not be further prosecuted criminally.” No media source currently available Flynn is the fourth member of Trump’s 2016 presidential campaign to be charged by Mueller’s team and the first former White House staff member to plead guilty in connection with the Russia investigation. On Oct. 30, Paul Manafort, a former Trump campaign chairman, and Rick Gates, another senior campaign official, were charged in a 12-count indictment unrelated to the Russia investigation.\n\nAnother Trump campaign surrogate, George Papadopoulos, secretly pleaded guilty to lying to the FBI about his contacts with the Russian government and is cooperating with the special counsel as well. Flynn's decision to cooperate with a probe that could implicate others close to Trump marks a dramatic turnaround for a man who staunchly campaigned for the real estate mogul and promised a hard edge in U.S. foreign policy before being fired.\n\nWhite House reaction The White House sought to play down the significance of Flynn’s guilty plea. White House lawyer Ty Cobb said Flynn’s plea does not implicate “anyone other than Mr. Flynn” and added Flynn was a “former Obama administration official” who served in the Trump White House for only 25 days. But the plea agreement provided an indication that Mueller sees Flynn’s cooperation as critical to his investigation. “The trick is we won’t know perhaps for some time how significant it is,” said Steve Vladeck, a professor of law at the University of Texas who closely follows the Russia investigation. “But it’s a strong sign that more is coming. And what’s coming down the pipe probably involves more senior officials and individuals closer to President Trump himself.” In a statement released after his court appearance Friday, Flynn said, “The actions I acknowledged in court today were wrong, and, through my faith in God, I am working to set things right.” Flynn was swept up in the Russia probe as the FBI began examining contacts between Russia and Trump campaign officials. Flynn admitted to lying to the FBI about the conversations he had with the Russian ambassador at the behest of senior Trump transition officials shortly after the election. The conversations focused on two foreign policy issues the Trump transition team sought to influence before coming into office: a pending U.N. Security Council resolution condemning Israel for its settlement activities in Palestinian territories and a possible Russian retaliation to sanctions imposed by then-President Barack Obama. In two separate conversations – Dec. 22 and Dec. 23, 2016 – Flynn, directed by a “very senior” member of the Trump transition team, called Kislyak to urge him that Russia “vote against or delay” the Security Council resolution. Kisliyak later called back to say Russia would not vote against the resolution. 'Very senior' member of transition team Several U.S. news outlets have identified as the "very senior" member of the transition team as Jared Kushner, Trump’s son-in-law and senior adviser who is leading the White House's Israeli-Palestinian peace efforts. Five days later, on Dec. 28, after Obama announced punitive sanctions against Russia over its interference in the election, Kislyak called Flynn, according to prosecutors. The next day, Dec. 29, Flynn contacted an unnamed senior transition official who was at Trump’s Mar-a-Lago resort to discuss what to tell Kislyak about the sanctions. The two discussed the impact of sanctions on Trump’s foreign policy. Immediately after the conversation, Flynn called Kislyak and urged him to "refrain from escalating the situation." On Dec. 31, the day after Putin announced that Russia would not retaliate to the U.S. sanctions, Kislyak called Flynn to say that "Russia had chosen not to retaliate" in response to Flynn's request. When confronted by the FBI four days after Trump's inauguration, Flynn, then the president's national security adviser, denied everything, according to court documents filed on Friday. The filing also says Flynn falsely stated he did not remember Kislyak informing him the Kremlin had decided to “moderate its response to those sanctions” in response to Flynn's request. The court document says Flynn also falsely claimed the Russian ambassador never described Moscow's response to that request. Kushner is scheduled to make public comments about the administration's Middle East strategy on Monday in Washington, his first expected public remarks since Flynn pleaded guilty, according to VOA's Nike Chiang. "Jared Kushner will speak publicly for the first time about the #Trump administration's approach to the #MiddleEast on Sunday at the Saban Forum in Washington, an annual conference organized by the Center for Middle East Policy at @BrookingsInst focused on U.S.- #Israel relations."