I agree with taking a gun to Guatemala or anywhere for that matter is plain dumb. As a gun owner, both shotguns for hunting and handguns for target and protection of my home, I would never take a gun out of the safe, leave it loaded, or point it at a human being, unless my life was in grave danger. Living in Chicago, which has a terrible gun issue with gangbangers, more and more business owners in the more dicey hoods are keeping guns in the stores. Keep in mind as a gun owner, you need to carry millions of dollars in liability insurance, as you will be sued for shooting someone, so they can get their hospital care paid for...
Guns are part of the culture in the US, taking them away would be like asking all Americans to drive electric vehicles...