Book excerpt: Robert Jackson Bennett's Vigilance is a dark science fiction action parable from an America that has permanently surrendered to gun violence. The United States. 2030. John McDean executive produces "Vigilance," a reality game show designed to make sure American citizens stay alert to foreign and domestic threats. Shooters are introduced into a "game environment," and the survivors get a cash prize. The TV audience is not the only one that's watching though, and McDean soon finds out what it's like to be on the other side of the camera. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.