Hurricane Dorian, now Category 4, has Florida residents scrambling for gas, water. 10 million people are on high alert. Gov. DeSantis warns residents to load up on a week's worth of food, water and medicine, as well as prepare for power outages. https://www.cnbc.com/2019/08/30/hurricane-dorian-has-florida-residents-scrambling-for-gas-and-water.html?__source=iosappshare%7Ccom.apple.UIKit.activity.PostToTwitter …