Guess what? Jack has a new book out.
You probably already knew that, but in case you didn't, it's called Power and Constraint: The Accountable Presidency after 9/11. If you haven't already scored a copy and read it, you should do so immediately. And if for any reason you need persuading on that point, you need look no further than the sixth episode of the Lawfare Podcast, which features a discussion between Jack and me about it.