Jeff Zucker’s legacy is defined by his promotion of Donald Trump
Margaret Sullivan writes: Many questions still swirl around Wednesday’s startling announcement that, after nine years, Jeff Zucker’s reign as CNN president was over. Was his ouster really all about his failure to disclose to his corporate bosses a consensual relationship with another top network executive? How much of a factor was the continuing mess over former host Chris Cuomo’s firing in December? To what extent were the network’s flagging ratings part of the calculation? It will all eventually be revealed…