The Story of Bottled Water (2010). This video has some interesting points, fluoride and chlorine are of concern in tap water, and water treatment. I suggest using water filters for best taste and reducing contaminants.
Fluoride IS DANGEROUS
Professional Perspectives on Water Fluoridation
Featuring a Nobel Laureate in Medicine, three scientists from the National Research Council's landmark review on fluoride, as well as dentists, medical doctors, and leading researchers in the field, this professionally-produced 28 minute DVD presents a powerful indictment of the water fluoridation program. To learn more and to purchase the DVD, see: http://www.FluorideAlert.Org
Kidney Damage & Fluoride Info/PDF's LINK