Louis Fisher is visiting scholar at the William and Mary Law School. From 1970 to 2010 he served in the Library of Congress as senior specialist in separation of powers at Congressional Research Service and specialist in constitutional law at the Law Library. His many books include Constitutional Conflicts between Congress and the President, Sixth Edition, Revised; Presidential War Power, Third Edition, Revised; Military Tribunals and Presidential Power, winner of the Richard E. Neustadt Award; and Supreme Court Expansion of Presidential Power, all from Kansas.