The combination of the 250th birthday of the United States of America and the possible final games in the World Cup for stalwarts like Ronaldo of Portugal and Neymar of Brazil brought one thought to mind: the passing of the torch in any aspect of life is inevitable, and our youth is the future. You see it most often in sports. I mean, where else is a 39-year-old person considered over the hill? Even the person who is arguably the greatest female tennis player of all time does