U.S. Government Accountability Office (GAO) Concludes Architect of the Capitol (AOC) Violated the Antideficiency Act in Purchase and Use of Motor Vehicles for Former Architect, J. Brett Blanton Read more about U.S. Government Accountability Office (GAO) Concludes Architect of the Capitol (AOC) Violated the Antideficiency Act in Purchase and Use of Motor Vehicles for Former Architect, J. Brett Blanton