ผู้เขียน: D. Wirls

Daniel Wirls is Professor of Politics at the University of California, Santa Cruz, USA. He writes and teaches about Congress, the Senate, military policy, the separation of powers, and American political history. His most recent book is Irrational Security: The Politics of Defense from Reagan to Obama (2010). He is also co-author of The Invention of the United States Senate (2004), among other works.