Lt. Col. Dave Grossman has served as an Army Ranger, WestPoint Professor of Psychology, and Professor of Military Science.Lt. Col. Grossman is the author of On Combat, Stop Teaching our Kids to kill, and On Killing (Pulitzer Prize nominee. In this 5 DVD set, Lt. Col. Dave Grossman addresses the question of whether or not we can take the lessons learned from Columbine, Virginia Tech, and the World Trade Centers and apply them to our future. Can we confront the true problem in America: Denial? Watch as Col. Grossman calls all American citizens to wake up to reality and truly prepare for the ominous days America will surely see in the future.