Power, Inc. The epic rivalry between big business and Government-

The world’s largest company, Wal-Mart Stores, has revenues higher than the GDP of all but twenty-five of the world’s countries. Its employees outnumber the populations of almost a hundred nations. The world’s largest asset manager, a secretive New York company called Black Rock, controls assets greater than the national reserves of any country on the planet. A private philanthropy, the Bill and Melinda Gates Foundation, spends as much worldwide on health care as the World Health Organization.