KOKO. Only four men knew what it meant. Now they must stop it. They are Vietnam vets — a doctor, a lawyer, a working stiff, and a writer. Very different from each other, they are nonetheless linked by a shared history and a single shattering...
Special Agent Vin Cooper is feeling reckless. He volunteers for the dumbest and most dangerous job going: personal security operations in Afghanistan protecting bent politicians.
But when his principal is killed in a suicide bomb...