Jake Tapper, host of CNN’s The Lead and State of the Union, had to respond to serious scrutiny about his journalistic credibility and judgment Tuesday morning after this author and others called him out for retweeting an unsubstantiated allegation that President Trump was “100% insane.” In his weak defense, Tapper played the dishonest “RTs do not nec. = agreement” card. The retweet had since been deleted and reposted as a quote-tweet with commentary.