Whatcha doing up so early?
Truthfully --- at 4:00AM my doorbell rang twice and it was a man who gave me a strange story about his wife and children being stuck in a car down the street (ran out of gas he said) but added that he lived only 3 blocks down the street --- I didn;t give him a chance to tell me what he wanted --- I told him I would call the police "for" him and I dialed 911 immediately. He ran off.
I think he's the one my neighbor watch have been complaining about --- a drug addict from NOLA who has been stealing newspapers and bumming around.