Optionally review the two other Atul Gawande pieces mentioned (and heavily critiqued) in the article, What the Healthcare Debate Still Gets Wrong. Facilitators can choose to assign all or some of these articles and decide whether to compare/contrast the arguments made by Gawande vs. Gaffney. Essentially, Gawande's articles discuss how "overdiagnosis and overtesting" (argued in OverKill & Cost Conundrum) and "super utilizers," (argued in The Hot Spotters) are huge contributors to healthcare waste and gross overspending in the U.S. whereas Gaffney, in review of Uwe Reinhardt's book, suggests that healthcare pricing and policy are principally responsible. By the way, a recent NYT piece (also included) highlights how recent research into hotspotting programs shows they are not as effective at reducing healthcare costs as everyone hoped.