Agee joined the Central Intelligence Agency in 1957 and worked as a case officer in several Latin American countries. He later claimed: "My eyes began to open little by little down there as I began to realize more and more that all of the things that I, and my colleagues were doing in the CIA had one goal that was that we were supporting the traditional power structures in Latin America. These power structures had been in place for centuries. Where in a relative few families where able to control the wealth and income and power of the state and the economy. To the exclusion of the majority of the population in many countries. The only glue that kept this system together was political repression. I was involved in this. Eventually I decided I didn't want anything more to do with that."