Armed, and dangerous to everyone around them, including to themselves.
The dangerously paranoid delusions that have the armed and dangerous fat, white, elderly crowd ready to shoot at the wrong things was illustrated in the following interview. It makes it clear why the right wing crazies need to give themselves legal cover when they shoot unarmed, not threatening people, especially people for whom they harbor an unwarranted fear. The Shoot First laws are in place to help them get out of accountability for their mistakes, as has been demonstrated by not only the Trayvon Martin killing, but a wide variety of other Shoot First killings.
This is what the American Gun Nuts, as in crazy people who are not objectively connected to reality when it comes to properly identifying danger looks like to a neutral observer who represents the rest of the civilized world's view of danger in the context of long term declining crime rates, including violent crime, especially in our large cities where crime rates previously were highest:
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