Jasmine Farrier’s Congressional Ambivalence tackles a subject that is both classic and timely: delegation of policy choices to the President and the executive branch. Farrier analyzes delegation to the executive on military base closures, trade policy (“fast track”), and the “War on Terror”—the PATRIOT ACT, Iraq policy, Guantanamo, and surveillance wiretaps. She finds a recurring theme of ambivalence: expressions of reluctance before Congress cedes power, expressions of regret after the fact. But Farrier suggests that Congress nonetheless rarely reclaims power once it has been ceded to the executive, a point illustrated perfectly by the PATRIOT act.