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Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
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African American Man fires Semi-Automatic Handgun
African American Man fires Semi-Automatic Handgun at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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African American Man Fires Handgun at Target
African American Man Fires Handgun at Target at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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Father Teaches Son to Shoot a Handgun
Father Teaches Son to Shoot a Handgun at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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African American Woman Fires a Handgun at a Target
African American Woman Fires a Handgun at a Target at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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African American Man Fires Handgun and Loads Clip
African American Man Fires Handgun and Loads Clip at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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Man Loads Revolver and Fires at a Target
Man Loads Revolver and Fires at a Target at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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Interiors of a Gun Range
Interiors of a Gun Range at Maryland Small Arms Range on January 20, 2013 in Upper Marlboro, Maryland (Footage by Getty Images)
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MS U.S. Air Force combat search and rescue soldiers of pararescue unit are waiting for explosion behind wall and starts moving with automatic rifles after detonation / Laskhar Gah, Helmand, Afghanistan
MS U.S. Air Force combat search and rescue soldiers of pararescue unit are waiting for explosion behind wall and starts moving with automatic rifles after detonation / Laskhar Gah, Helmand, Afghanistan
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MS U.S. Air Force combat search and rescue soldiers of pararescue unit unlocks a frag grenade and throwing / Laskhar Gah, Helmand, Afghanistan
MS U.S. Air Force combat search and rescue soldiers of pararescue unit unlocks a frag grenade and throwing / Laskhar Gah, Helmand, Afghanistan
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Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
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Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
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Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
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Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
Getty Images
Las Vegas Gun Show
Las Vegas gun show, vendors selling guns, ammunition. Las Vegas Gun Show on January 19, 2013 in Las Vegas, Nevada (Footage by Getty Images)
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Regular And Reserve Army Units Prepare For Operations In Afghanistan
A soldier from the French Army mans an observation point during an exercise with the Royal Artillery on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Brtain and France are taking part in an intensive training...
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Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for Regular...
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Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for Regular...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for Regular...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners prepare to fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners prepare to fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners prepare to fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners prepare to fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for...
Getty Images
Regular And Reserve Army Units Prepare For Operations In Afghanistan
Royal Artillery gunners fire their 105mm light guns during a live firing exercise on February 20, 2013 in Otterburn, United Kingdom. Artillery units from Britain and France are taking part in an intensive training exercise for Regular...