David Keene, president of the National Rifle Association (NRA), right, listens while John King, chief national correspondent for CNN, speaks at the Harvard Kennedy School of Government in Cambridge, Massachusetts, U.S., on Wednesday, Feb. 20, 2013. The Fairfax, Virginia-based NRA helped persuade Congress to make it tougher to study illegal firearm trafficking, stymie scientific research on shooting deaths and create restrictions that force U.S. law enforcement to record gun sales on microfiche. Photographer: Scott Eisen/Bloomberg via Getty Images
{"Image ImageDescription": "David Keene, president of the National Rifle Association (NRA), right, listens while John King, chief national correspondent for CNN, speaks at the Harvard Kennedy School of Government in Cambridge, Massachusetts, U.S., on Wednesday, Feb. 20, 2013. The Fairfax, Virginia-based NRA helped persuade Congress to make it tougher to study illegal firearm trafficking, stymie scientific research on shooting deaths and create restrictions that force U.S. law enforcement to record gun sales on microfiche. Photographer: Scott Eisen/Bloomberg via Getty Images", "Image Copyright": "2013 Bloomberg"}