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They cut off people’s heads in the streets of England.
crawl back under your rock you gun grabbing troll
Look at the demographics around most of the shootings in and around schools (ethnic groups with more violence). Look at the fatherlessness in regards to most of the attackers and the drugs they used. Look at other weapons used for murders and severe injuries in other countries along with the reluctance in some of those countries to post news about violent crimes.
It’s a moral problem. Look in this thread at some of the photos of the murderer.