This fine Salon piece
leaves out the most important part. Rule 1: When constructing a covert op, always supply a conspiracy theory which blames your dirty work on your opponent. That's why an Oswald imposter called the Soviet embassy in Mexico City and asked to speak to someone who was reputedly a KGB assassin.
Re-examine the Clinton, Inc.
case while keeping Rule 1 in mind. Obvious, innit?