Dude, if you carry a gun to work, it's a shitty job. Let me rephrase that. If your job is so dangerous that you may be shot at, or people may try to kill you and you have to carry a gun, I'd say that it is someone I'd talk with a little bit of sense to so I didn't end up dead. That being said, if you are a cop and fuck up in the line of duty, you should be fired. I'm not saying the act is criminal, but you need to be extremely good at your job to keep it, so if you suck you need to find employment elsewhere.