Douglas A. Samuelson is President and Chief Scientist of his own consulting company, InfoLogix, Inc., in Annandale, Virginia. He has been a Federal policy analyst, consultant, successful high-tech entrepreneur and executive, patented inventor, and an adjunct and research faculty member at several universities. He is a well-known columnist and feature writer for his profession’s trade magazines, OR/MS Today and Analytics. His consulting and research focus on risk-advised decision-making, wargaming, health care policy, and disaster response and preparedness. He holds a doctorate in Operations Research from The George Washington University and a B.A. in statistics from the University of California, Berkeley.