Coleman and his little sister, Shelby, are at the doctor's office waiting to get their booster shots. Shelby is shaking with fear. She and everyone else remembers it took five people (and several bruises) to hold her down the last time. Coleman fumes while he waits to go first. He' ll show her that there's nothing to be afraid of. Girls, in his opinion, are such wimps As Coleman steams about in anger and impatience with Shelby, he pulls his...