Thomas Gumbleton Gumbleton has discussed how he had previously ignored the topic; however his brother's revelation, he said, forced him to consider the matter. Gumbleton has consistently been a supporter of New Ways Ministry and has also called for homosexual priests and bishops to "come out" and be truthful to themselves and others. During his time as bishop, Gumbleton wore a mitre at a church service on which were symbols of the cross, a rainbow and a pink triangle. The pink triangle caused particular complaints by some due to its history as a symbol of gay rights, after its use to identify
Caduceus as a symbol of medicine popularised the caduceus, whilst retaining the caduceus for its own plaque and insignia, is now part of the Army Medical Department, which has since adopted the Rod of Asclepius as its main symbol. Furthermore, when the U.S. Air Force designed new medical insignia, it also adopted the rod of Asclepius. (The Royal Air Force (UK) medical services have, however, used the caduceus as uniform collar insignia since the foundation of the RAF in 1918.) Despite widespread acceptance of the caduceus as a medical symbol in the United States, it has been observed that the rod of Asclepius has "the more