Being a bodyguard (or a "close protection officer" as they prefer to be called) is not everyone's idea of a dream career. But if you've ever been tempted to quit your desk job – or if you're just curious about what these strong, silent types do – here's the ultimate guide to the world of the bodyguard. What kind of training is required? Is the pay very high? Will they take a bullet for a client? All these questions, and more, are answered by one of the top men in the field who has worked everywhere from Hollywood to Iraq.