20/20: Playing For Keeps/The World's Strongest Boy/The Real Lynda Carter/Give Me A Break

"Playing For Keeps" Across America, children are dying do to a strange game that involves asphixiation."The World's Strongest Boy" A young boy's natural gift for bodybuilding is exploited by his greedy and abusive father. Eventually, the boy helps his mother leave his father and reclaims a normal childhood."The Real Lynda Carter" A Look into the life and struggles of the actress who starred as Wonder Woman."Give Me A Break" John Stossel reveals the ridiculous of portion labels on food, such as a serving of a muffin equalling only a third of the muffin.