I met one today at the store. We had lots to talk about.....
https://sofsupport.org/while-most-people-havent-heard-of-them-macv-sog-was-an-elite-organization-tasked-with-the-vietnam-wars-most-dangerous-missions/#:~:text=The%20Military%20Assistance%20Command%2C%20Vietnam,most%20dangerous%20and%20consequential%20missions.
