Hotspots H2o

Your "need to know" news of the world's water from Circle of Blue. Stories this week: government officials delay expansion of Sydney's desalination plant, Nestle considers selling U.S. bottled water brands, the Flint water crisis caused U.S. children to drink less tap water, and legal proceedings in California put water fluoridation on trial. Plus, a CoB feature on water temperature limits in the Columbia and Lower Snake rivers to protect salmon.