Former Campaign Manager Paul Manafort and former National Security Advisor Michael Flynn (Photos: Screen capture and Kristyn Ulanday, courtesy of the Defense Intelligence Agency)
Special counsel Robert Mueller has subpoenaed six different public relations firms with ties to either Paul Manafort or Mike Flynn, ABC News is reporting.
ABC News senior editorial producer John Santucci broke the news Friday evening.
Both Manafort and Flynn are at the center of Mueller's probe into Russian collision with Trump's 2016 campaign and potential obstruction of justice by the Trump administration.
