When a student at a New Hampshire high school put items on his tray that he didn't have the money for, lunchroom employee Bonnie Kimball didn't think it was a big deal. She told the student to make sure to pay the next day. She wasn't worried as she had known the boy's parents since they were children, and had no doubt that the $8 lunch tab would soon be taken care of. And the next morning, she told CNN, that's exactly what happened. About a week later though, she was fired by the district manager of Café Services, the...