He details the way , one after another , the old studios were acquired by multinational corporations , and he profiles some of the men who were at the heart of the transformation , like Akio Morita of Sony and Sumner Redstone of Viacom .
Sony
Akio Morita
/business/company/founders
PERSON
Akio Morita
ORGANIZATION
Sony
PERSON
Sumner Redstone
ORGANIZATION
Viacom