I prefer current events, but sometimes it's nice to revisit the past. This happened almost a year ago, but is another fine example of a DGU where shots were not even fired and lives were saved.
GUN CARRYING MAN ENDS STABBING SPREE AT SALT LAKE GROCERY STORE
It is unfortunate that these incidents are not recorded nor are they widely covered at the national level. This man is a hero. It is up to you and I to spread the word that responsible citizens who carry a firearm for protection indeed save lives.