mueller investigation

Secret Service Agents and staff stand by the limo of Vice President Mike Pence, at the West Wing of the White House, Friday March 22, in Washington, as news breaks that the special counsel Robert Mueller has concluded his investigation into Russian election interference and possible coordination with associates of President Donald Trump. The Justice Department says Mueller delivered his final report Friday to Attorney General William Barr, who is reviewing it. Mueller's report, still confidential, sets the stage for big public fights to come. The next steps are up to Trump's attorney general, to Congress and, in all likelihood, federal courts. (AP Photo/Jacquelyn Martin)

Where the investigations related to President Trump stand

President Donald Trump boards Air Force One, Sunday, March 24, 2019, at Palm Beach International Airport, in West Palm Beach, Fla., en route to Washington. (AP Photo/Carolyn Kaster)

Deputy Attorney General Rod Rosenstein leaves his home on Thursday, Sept. 27 in Bethesda, Maryland. President Donald Trump's meeting with the deputy attorney general may or may not happen Thursday as originally planned, but Trump says he'd prefer not to fire Rosenstein regardless (AP Photo/Jose Luis Magana)

President Donald Trump speaks during a meeting of the President's National Council of the American Worker in the Roosevelt Room of the White House, Monday, Sept. 17, in Washington. (AP Photo/Evan Vucci)