War: Bringing People Together

I don't know anything about any of the people in this picture, but when I read the caption,

"In Addition To His Other Duties, Pvt. Morris Glieberman Of New York City Was Barber For The Yank Expedition. Here, He Teaches Naga Headhunters To Cut Hair, Using Pfc. Jack Elston Of Salt Lake City, Utah As The Victim."

I couldn't help but think, "So, a Mormon, a Jew and a headhunter walk into this bar[bershop]."