The relevant part:
The problem is that it's mostly the large multinational corporations that can take advantage of those loopholes.Loopholes and other special treatment for different kinds of businesses mean that businesses pay an effective rate of only 29.2% of their income, which puts the United States below the average of 31.9% among other major economies, according to analysis by the Treasury Department.
Lower the rate and eliminate the loopholes!
Everyone agrees on both sides of the aisle but it never happens because the corporations that benefit most from the current system own the part of government that writes the tax code.