The first woman to lead CBS News, Susan Zirinsky, is expected to announce that she is stepping down from the presidency of the network’s news division, possibly as soon as this week, a person with knowledge of the plan said on Tuesday.Ms. Zirinsky, 69, was appointed in January 2019 to right a battered ship. At the time, CBS was confronting several key executive departures and unsavory revelations about its news division as a wider reckoning on workplace misconduct roiled the media industry.CBS declined to comment. Ms. Zirinsky is expected to sign a production deal with the network’s parent …
