During a September 2016 appearance on Meet the Press, Retired Lt. Gen. Michael Flynn, then an adviser to presidential candidate Donald Trump, shared his thoughts on immunity, and they weren't generous. You won’t believe what Mike Flynn said on @MeetThePress in September 2016. pic.twitter.com/MwQC7MAbhK — Randall. (@JRC_) March 31, 2017 On Thursday, The Wall Street Journal reported that Flynn — who resigned as Trump's national security adviser in February after it came to light he communicated with the Russian ambassador to the U.S.