Excellent research, well documented. My one complaint is that some of the sources of the outrageous criticisms of citizen's right are from known crackpots. I would have enjoyed more seeing some of the more neutral comments from liberals who are merely badly informed or quoting incorrect 'studies.' Most of what is refuted is from sources that are known to be low-riders with not much credibility. But, the book is packed with real-life examples of how guns have helped citizens, how guns lower rather than raise crime rates,and the whys and wherefores of America's historical use of guns for defense.