Washington has catered to consumers and ignored producers. American producers are being sacrificed on the altar of so-called free trade.
Multinational corporations who no longer consider themselves American should be considered foreigners and not allowed to contribute to PACs or deduct lobbying money on tax returns.
My guess is that it's American capital (money) which dominates the largest and most powerful multi-nationals...and that the principal function of the United States government is to protect that money and its owners.
I haven't seen any stats to prove or disprove this assertion. But such stats must exist.