Premise: Barron is this year's winner of the William E. Colby Award, a $5,000 honour given for a fiction or nonfiction book about the military, intelligence operations or foreign policy. Barron, a judge for the First Circuit Court of Appeals, was cited for "Waging War: The Clash Between Presidents and Congress, 1776 to ISIS."
Hypothesis: The history of a  certain part of the US political system was used in a book.