This video from the USA is called US secretly infected Guatemalan mental patients with syphilis and gonorrhea from 1946-48.
Guatamalan authorities have identified 1,300 people who were subjected to a US syphilis experiment without their consent in the 1940s, Vice-President Rafael Espada announced on Wednesday: here.
Guatemala victims of US syphilis study still haunted by the ‘devil’s experiment': here.
Guatemala experiments “heinous,” commission tells Obama: here.
Guatemala’s Former Leader Charged With Genocide. Pat Robertson Enabled It: here.