There has been great debate over the course followed by the United States in the wake of 9/11. In a new book, Hilbert College Professor Andrew Kolin examines how Presidents Bush and Obama have extended the office's power in the name of national security.
In his book "State Power and Democracy Before and During the Presidency of George W. Bush," Kolin argues there is a long history of government tightening control over the people during wartime.