<P>Most people recognize hockey superstar Bobby Clarke as the tough guy with the toothless grin. This fast-paced and energetic new book tells the story of Clarke's fights on and off the ice—not with rival hockey players, but with diabetes. Long-time sports editor Nicole Mortillaro examines how Bobby was almost shunned from the league because of the disease, and recounts the impact of the important medical discoveries made about the disease since his time. <P> </P>