cnn employees resign role push fake news trump-russia story claim member trump transition team investigation.reporter thomas frank editor eric lichtblau executive editor lex haris resign position follow company-wide investigation single-sourced story quickly debunk washington post first report cnn quickly follow story resignations lichtblau reportedly oversee false story haris head cnn investigative unit aftermath retraction story publish cnn.com cnn accept resignations employees involve story publication cnn coverage quote company spokesman saying.the retract story rely upon single unnamed congressional source claim senate investigators probe trump adviser anthony scaramucci whether discuss lift sanction meet russia banker days trump inauguration cnn late retract story apologize scaramucci three resignations cnn botch trump-russia story…more come