I heard a knock at the door, and went to look through the peephole...since I didn't recognise him I just didn't bother. I don't like door-to-door people any more than telemarketers.... So after knocking twice, he tries to open the freaking door. Unbelievable. He did it all sneaky, too, quietly turning the knob and then put his shoulder into it. Then he just walks off down the road. Nice.