https://ift.tt/2wwdHAe Fred Silverman, 82, Is Dead; a TV Force When Three Networks Ruled Deaths (Obituaries), Television A top executive at CBS, ABC and then NBC, he shepherded series like “All in the Family,” “Laverne & Shirley” and “Hill Street Blues.” BY NEIL GENZLINGER https://ift.tt/2u7NlEa January 31, 2020 at 05:17AM