Learning was everything to Mrs. Emerson. So when a new student was brought into her classroom, Mrs. Emerson was delighted because she learned that this young man knew something that everyone needed to know. She said that Jack was just like everyone else, except for one thing - he had food allergies. "Would you like to explain that to us, Jack?" A bit hesitant, Jack began telling his classmates what it was like to have food allergies, what the dangers...