Sumner Redstone expects to pass that control to Shari , who is chairwoman of National Amusements and a board member and vice chairwoman of Viacom and CBS , where she will ultimately be chairwoman .
Sumner Redstone
CBS
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Sumner Redstone
National Amusements
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Sumner Redstone
Viacom
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Sumner Redstone
Viacom
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Viacom
Sumner Redstone
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PERSON
Sumner Redstone
PERSON
Shari
ORGANIZATION
National Amusements
ORGANIZATION
Viacom
ORGANIZATION
CBS