This should not be a partisan argument. It is perfectly fair to argue that wealthy corporations should pay a greater share of the tax base than struggling middle-class Americans. Fair, but not realistic. The U.S. government can no longer dictate to global capital. Once, when the U.S. was the engine of global growth, when the world needed Wall Street for funding, capital could be taxed and controlled by the fiat of the U.S. government. No longer. The U.S. may have the will; it does not have the power.
The current debate in Washington gives no indication that this reality is understood. Both sides of the aisle are susceptible to a false sense of American economic sovereignty. Companies and countries flush with cash increasingly view U.S. laws, regulations and attitudes as undue burdens. As consumer activity accelerates outside the U.S. and Europe, and as financial centers spring up elsewhere, there is increasingly less inclination and less need for the world to go either to Wall Street or to Main Street.