NEW YORK -- Sumner Redstone, who built a media empire from his family's drive-in movie chain, has died. He was 97. ViacomCBS Inc., which he lead for decades, remembered Redstone for his "unparalleled ...
Sumner Redstone, who built a media empire from his family’s drive-in movie chain, has died. He was 97. Redstone built his operations through aggressive acquisitions, but many headlines with his name ...