I happen to be a civilian concealed carry instructor in North Carolina. I guess you can already tell what my opinion is. Seems like most states have similar laws. NC has one of the toughest classes to pass ( 8hours minimum instruction). NC requires a background check, both for passed legal offenses and a mental background check. In our state you may not carry in government buildings, schools, anywhere alcohol is served, anywhere admission is charged, anywhere there is a sign that prohibits concealed carry, at any assembly where "the person in charge" prohibits it, and you may not carry with ANY alcohol in your system. (non, nadda, zip, 0%). Most people that have taken my class just want a permit to carry so they don't get in trouble if they have a weapon in their vehicle and get stopped. I do carry concealed on some occasions, but not that often. As was stated earlier, in NC there is a duty to retreat unless you are in your own home. Even in your own home, there must be proof that a person of "sound mind" would expect that a person was entering or inside the house to commit serious bodily injury, sexual assault, or was intending to commit a felony. A strange little quirk is that if someone is trying to break into your house, and you can convince 12 jurors that the you were in fear for your life, you may shoot and it will be justified. However, once the perp is inside, they must be in the act of one of the previously mentioned offenses. If approached by a law enforcement officer, you must state that you have a concealed carry permit and are carrying concealed. Our concealed carry permit numbers just happen to be the same as the NC drivers license number, only with the addition of the letters "NC" at the end of number. If a law enforcement officer runs your license plate, and finds out who the vehicle is registered to, I suspect they already know if the owner has a permit before they stop him. NC just passed the reciprocity law to honor other states permits. (I'm not sure it's all states, I think only those that NC feels may meet NC's standards). In all instances, the use of deadly force is justified only if the threat is immenint, right now, immediate, no way to get away. I was stopped on night by mistake by 2 deputies driving seperate cars. They had mistakened me for a "domestic abuse" suspect. When they approached my truck I could hear them talking about being careful, and that I was "one bad dude". With my hands at 10 a 2 o'clock on the wheel and window down, I said to them as they shined the light in my drivers window, "I have a concealed carry permit, and I am carrying concealed. What would you like for me to do with my weapon?" The very next words I heard were, "**** we got the wrong guy". It's true that concealed carry permit holders are some of the most honest and law abiding people and law enforcement will generally recognize it.