These 'big four' institutional manager corporations have controlling influence in, wait for it, wait for it ...
Alcoa Inc.
Altria Group Inc.
American International Group Inc.
AT&T Inc.
Boeing Co.
Caterpillar Inc.
Coca-Cola Co.
DuPont & Co.
Exxon Mobil Corp.
General Electric Co.
General Motors Corporation.
Hewlett-Packard Co.
Home Depot Inc.
Honeywell International Inc.
Intel Corp.
International Business Machines Corp.
Johnson & Johnson.
JP Morgan Chase & Co.
McDonald's Corp.
Merck & Co. Inc.
Microsoft Corp.
3M Co.
Pfizer Inc.
Procter & Gamble Co.
United Technologies Corp.
Verizon Communications Inc.
Wal-Mart Stores Inc.
Time Warner.
Walt Disney.
Viacom.
Rupert Murdoch's News Corporation.
CBS Corporation.
NBC Universal.
Free Market Competition, eh?