Sumner Redstone, who built a media empire from his family's drive-in movie chain, has died. He was 97. Redstone built the company through aggressive acquisitions, but many headlines with his name focused on severed ties with wives, actors, and executives. His tight-fisted grip on the National Amusements theater chain, which controlled CBS Corp. and Viacom Inc. through voting stock, was passed to his daughter Shari Redstone, who battled top executives to re-merge the two entities that split in 2006, reports the AP. Redstone "often boasted that he would live forever," per CNBC, and did barely survive a 1979 fire at Boston’s Copley Plaza hotel in which he suffered third-degree burns on nearly half his body. Three excerpts from standout obituaries of Redstone: