I belonged to and was a charter member of Sing-Out Great South Bay on LI, NY in 1968. I still love their songs and quote lyrics from them all the time. "Freedom isn't free. You gotta pay a price, you gotta sacrifice for your liberty". Got thinking about it today when a signal man at a road construction site smiled and waved at each person passing by. :) We need more of this kind of stuff in our world.