Joey Pigza can't sit still. He can't pay attention, he can't follow the rules, and he can't help it -- especially when his meds aren't working. Joey's had problems ever since he was born, problems just like his dad and grandma have. And whether he's wreaking havoc on a class trip or swallowing his house key, Joey's problems are getting worse. In fact, his behavior is so off the wall that his te…