Communist Party of Germany vs Wilhelm Reich

In 1930, Reich moved his practice to Berlin and joined the Communist Party of Germany. His best-known book, The Sexual Revolution, was published at this time in Vienna. He again set up clinics in working-class areas and taught sex education, but became too outspoken even for the communists; after his book, The Mass Psychology of Fascism, was published, he was expelled from the party in 1933.

Source: http://en.wikipedia.org/wiki/Orgone_accumulator