It's Not about Politics... Go Ahead, Say "Thank You."

http://www.gratitudecampaign.org/fullmovie.php

I'm all for verbally saying thank you to those in the military (and I do as I run into them), however, I like "the sign" as well. I'd imagine this meaningful gesture would be especially helpful for the more timid, when on the go, or even together with a mouthed "thank you."