The investigation did not identify evidence that any U.S. persons knowingly or intentionally coordinated with the IRA’s interference operation.
The IRA is the Russia-based Internet Research Agency that stands accused of having bought some Facebook ads and made Twitter posts aimed at influencing users’ opinions of both Donald Trump and Hillary Clinton.
In fact, Mueller’s report echos what Deputy Attorney General Rod Rosenstein said in the summer of 2018 when
he announced that the special prosecutor had indicted the Russians and Russian companies:
There is no allegation in this indictment that any American citizen committed a crime. There is no allegation that the conspiracy altered the vote count or changed any election result.