Special Agents with the FBI have been investigating and catching
spies for over 60 years! A spy is a person who keeps secret watch on
another person or thing to get information. With the lessons learned
during these years, Agents are trained to recognize the many tricks
that spies use: fake names, secret messages, special hiding places .
. .We have taken pieces of stories already on our website and combined
them into this page called "The FBI Investigates . . . A Spy."