A Milwaukee woman tells police she had just gotten off a county bus and was walking home when two teenagers stole her lunch box.  Linda Zerbel says one of them pointed a rifle at her head and told her to “drop it,” so she did.  Zerbel says there was nothing of value in the box and she told the attackers it was all she had. Milwaukee police confirm they are investigating the theft which happened Saturday afternoon.  Zerbel wasn’t injured during the incident.