Do you really need eight glasses of water a day? Or have you been swindled by the bottled water industry?
Arizona students to participate in earthquake drill
More than 35,000 Arizona school students will take part in a multistate earthquake drill on Thursday morning.
People in California, Idaho, Nevada, Oregon, Utah and Washington will also take part in the drill. KJZZ's Dennis Lambert discusses the drill and the reasons for it with Michael Conway of the Arizona Geological Survey.