President Donald Trump answers questions from the press while departing the White House on November 26, 2018 in Washington, DC. Win McNamee | Getty Images

President Donald Trump unleashed his rage on Robert Mueller's Russia investigation Friday morning as the special counsel prepared to release new information about close associates of the president who have pleaded guilty to federal crimes. In a series of tweets, Trump aired the many grievances he has repeatedly lodged against the probe. The president tried to paint Mueller and his team as conflicted. He spewed venom at some of his favorite targets, including former FBI Director James Comey and Deputy Attorney General Rod Rosenstein.