Political obstacles and vested interests

Alvin Rabushka of Stanford University's Hoover Institution lays out the case for the flat tax, a reform of the current system that would replace the 66,000 page U.S. tax code with a single rate and no deductions other than personal exemptions. An individual tax return would fit on a simple postcard. Rabushka discusses the economic changes that would come with such a reform and the adoption of the flat tax around the world since Rabushka and Robert Hall proposed the idea in 1981.