Silicon Blood

In the near future, the drug cartels of South America establish their own criminal nation, Cordillera, and proceed to flood the world with cocaine and political corruption. America responds by using the new science of nanotechnology to produce microscopic machines – “nanobots” – to eradicate such drugs once and for all. But these tiny devices can also be used to create new kinds of drugs inside a human body – a “pharm” -- or to devour it from within.