What is the true nature of a War Veteran?

I think many veteran's are as dedicated as this video shows. The flag is a symbol of all that encompes our military, our values and our love of country. It is a symbol of pride and loved by military personnel. Serving in the military is an experience that seems to stay with these vets for life. When my grandson finished boot camp and was flying home with us, I cannot tell you the number of people, mostly older, that came up to him and shook his hand and thanked him for serving. One man offered him his first cl seat. Another man shared his days in boot camp (he was about 70). What struck me was the respect these people showed a 19 yr. old boy. I think there is something shared by soldiers that the rest of us cannot completely understand. What a wonderful experience to see this pride and respect for our military.