WASHINGTON, DC - JUNE 24: Speaker of the House Paul Ryan (R-WI) (C) addresses a news conference to introduce the House Republicans' tax reform proposal with House Ways and Means Committee Chairman Kevin Brady (R-TX) (5th L) and House Majority Whip Steve Scalise (R-LA) (3rd L) in the Rayburn Room at the U.S. Capitol June 24, 2016 in Washington, DC. Brady said that the GOP wants to 'bust up' the Internal Revenue Service, get rid of the estate tax and create a tax code so simple that Americans can file on a postcard-sized form. (Photo by Chip Somodevilla/Getty Images)