There was no law enforcement purpose for the Flynn interview.
The purpose of the interview was to have Flynn lie and get him fired, which is reflected in notes taken by Bill Priestap, then-director of the FBI’s Counterintelligence Division and Strzok’s boss
FBI subfile was created on Flynn, not because of any allegations against him, but because of the general’s known contacts with Russia.
Such contacts would hardly be surprising for a former director of the Defense Intelligence Agency who was a Trump adviser rumored to be Trump’s choice for national security adviser if he won the election.
The subfile investigation of Flynn was known as Crossfire Razor, or Razor, for short.
Strzok ordered that Razor be kept open. It was kept open under the guise of investigating Flynn for a possible Logan Act violation based on Flynn’s late December 2016 post-election phone calls to then Russian Ambassador to the United States Sergey Kislyak. These calls, which were approved by senior members of the Trump transition team, relayed the incoming administration’s requests regarding a pending United Nations resolution, and Russia’s anticipated response to the Obama administration’s sanctions against Russia for interfering in the 2016 elections. Those sanctions resulted in the expulsion of a large number of Russian diplomatic personnel from the United States.
Keep in mind that Flynn was an official member of the Trump transition team at the time of these phone calls and had already been designated as Trump’s soon-to-be installed national security adviser. According to the statement of the offense in United States v. Michael Flynn, Flynn called Kislyak on Dec. 29, 2016, “and requested that Russia not escalate the situation and only respond to the U.S. sanctions in a reciprocal manner.”
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