While the average American worker is subject to a progressive income tax system where tax rates increase as income rises, the wealthy often exploit a range of loopholes and deductions that significantly reduce their tax burden—sometimes to the point where the biggest corporations and one-percenters pay nothing at all. David Cay Johnston, a tax policy expert and former investigative journalist for the New York Times, joins us today to help unravel the complexity of the American tax system, which has functionally created two different tax systems: One for the wealthy and powerful and one for everyone else.