When Michael Cohen testifies, he will for the first time publicly accuse President Donald Trump of potential criminal conduct while in office, sources say.
The timeline for a shakeup remains unclear.
Talks between Special Counsel Robert Mueller and former Trump campaign chairman Paul Manafort have grown increasingly tense.
The replacement list is growing just one day after Sessions resigned.
Special counsel Robert Mueller is in the process of writing the final report on the investigation into Russian meddling during the 2016 election, sources tell ABC News.
Prosecutors from Special Counsel Robert Mueller’s office have been asking former Trump campaign chairman Paul Manafort about his friend Roger Stone.
She has been the UN ambassador since January 2017.
Rod Rosenstein, Deputy Attorney General, is heading to the White House Monday morning with the expectation that he will be fired, sources told ABC News.
Deputy AG Rod Rosenstein told FBI Deputy Director Andrew McCabe he could recruit members of the president’s cabinet to invoke the 25th Amendment, sources tell ABC News.
Despite what Trump claims, sources say the Russia probe began before "dossier."