Good point in the video..... I will say the last time someone beat on my door like that, he was not a happy camper when I opened it. He got rather meek acting staring down the barrel of my G23 .
Seems the power company had contracted a tree trimming company and the guy ( mex-american
) decided to knock ( actually beat ) on the door instead of ringing the door bell @ 0700 to let us know they were working on our street . This was right after I had got my wife home from the hospital when she had her BC surgery. Needless to say, he learned a valuable lesson that AM.