I work at a restaurant that is NOT a gun free zone, and there was nothing in the employee handbook that stated I was not allowed to conceal carry a legally owned and licensed firearm. Am I obligated to let my employer know if I have a CCW and am carrying? (Chicago)

I am currently in the process of acquiring my CCW in Chicago, and I want to know if I am risking my job by carrying a concealed firearm on my person while on company property.Do I need to acquire their permission to carry, or am I better off letting nobody know at all? via /r/CCW https://ift.tt/2qeuKjU