Last fall, Donald Trump did not lash out at the FBI when James Comey decided to reopen the investigation into Hillary Clinton’s emails mere weeks before the election. However, he’s terribly angry about a Thursday CNN report about how the FBI refused to bury Russia stories that did not present a good look for his administration (following a request from White House Chief of Staff Reince Priebus). Even worse (in Trump’s eyes), the story about this refusal came from his least favorite cable news network, which Trump regularly accuses of being “fake news.” The story itself was a leak, which...