Five days after the release of the tell-all book \u201cFire and Fury: Inside the Trump White House,\u201d President Trump defended his mental health, calling himself a \u201cvery stable genius.\u201d And Stephen K. Bannon, the president\u2019s former chief strategist, backed away from calling Donald Trump Jr. \u201ctreasonous.\u201d Why did a publication with little new reporting in it cause such a big stir? Guests: Peter Baker, chief White House correspondent for The New York Times; Jeremy W. Peters, a Times journalist who has reported on Mr. Bannon for years. For more information on today\u2019s episode, visit nytimes.com/thedaily.