Sand Wars DVD
Could sand one day become as valuable as gold? See how the material beachgoers enjoy squeezing between their toes and making castles out of has quietly become ubiquitous in society, as well as endangered due to erosion and the activities of groups that pirate the substance from locations all around the world. 74 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; Subtitles: English (SDH).