Persecution and Imprisonment of Pedro Albizu Campos

Pedro Albizu Campos (1891-1965) was the most significant leader of the Puerto Rican independence movement in the 20th century. A graduate of Harvard Law School, a veteran of World War I, and a brilliant orator in six languages, Albizu Campos dedicated his life to Puerto Rican independence — and the United States government dedicated itself to his destruction.

First Imprisonment (1936-1943): In 1936, Albizu Campos and other Nationalist leaders were convicted of conspiracy to overthrow the U.S. government in Puerto Rico. The trial was widely viewed as political persecution — the first jury (7 Puerto Ricans, 5 Americans) deadlocked; a second jury composed of 10 Americans and 2 Puerto Ricans convicted him. He was sentenced to 6-10 years and imprisoned at the Atlanta Federal Penitentiary.

Second Imprisonment (1950-1953): After the 1950 Nationalist Insurrection, Albizu Campos was arrested and sentenced to 80 years in prison. Governor Muñoz Marín pardoned him in 1953 due to his deteriorating health.

Third Imprisonment (1954-1964): After the 1954 attack on the U.S. Capitol by Nationalists, Muñoz Marín revoked Albizu Campos's pardon and he was re-imprisoned — even though he had no connection to planning the attack.

Radiation Experiments: During his final imprisonment, Albizu Campos repeatedly alleged that he was being subjected to radiation exposure in his cell. His claims were dismissed as paranoia at the time. However, his body showed symptoms consistent with radiation exposure: severe skin burns, swelling, and deterioration. In 1994, the U.S. Department of Energy's Advisory Committee on Human Radiation Experiments confirmed that the U.S. government had conducted radiation experiments on prisoners during this period, lending credibility to his claims.

Albizu Campos was pardoned again in November 1964, severely ill. He died on April 21, 1965, at age 72. An estimated 75,000 people attended his funeral.

His persecution represents one of the most extreme cases of political repression in U.S. history — a man imprisoned for a quarter century for advocating the independence of a colony, and possibly subjected to human experimentation as further punishment.