I always answer the door at non-standard hours with a couple companions, Heckler&Kock.
I'd had a visitor in the night before, and was very impressed with the hasty retreat made when my friends
were presented as persuasion.
I assume nothing. There is NO REASON there would or even should, be a no-knock at my home. Therefore, the only reason someone should be screwing around the doors, is for no-good. I would take the posture that the noises are criminal in nature.
Which should at least substantiate the statement I made about carrying to the door.
I've freaked out a pizza man or two by answering the door in this fashion. The oldest one ordered a pizza, then wet to his room, where he couldn't hear the knocks...
Best Regards,
Don
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The most foolish mistake we could make would be to allow the subjected people to carry arms;
History shows that all conquerers who have allowed their subjected people to carry arms have prepared their own fall.
Adolf Hitler
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"Corrupt the young, get them away from religion. Get them interested in sex. Make them superficial, and destroy their rugged- ness.
Get control of all means of publicity, and thereby get the peoples' mind off their government by focusing their attention on athletics, sexy books and plays, and other trivialities.
Divide the people into hostile groups by constantly harping on controversial matters of no importance."
Vladimir Ilich Lenin, former leader of USSR