Fact Checker: Trump says he was not warned about Flynn. The Mueller report disagrees - The Washington Post

The president tweeted that he did not realize Michael Flynn, his first national security adviser, had been under investigation on suspicion of being a Russian agent and that he should have been warned. This is a puzzling complaint...
https://www.washingtonpost.com/politics/2019/05/20/trump-says-he-was-not-warned-about-flynn-mueller-report-disagrees/