After discarding their infamous homework machine, four friends, now in sixth grade, find themselves once again at the police station, this time giving testimony about an incident involving a powerful computer chip, a Grand Canyon treasure, and a dead body.

Bravely storming the beaches of Normandy. Holding down the front lines while under attack from the enemy. Battling enemy fighters through the streets of a wartorn city. Fans of combat video games enjoy these scenarios and many more. But what is the true story behind today's popular battle games? What was it really like to fight in World War II battles? Who were the real leaders and commanders during the world's biggest wars? How do today's soldiers...