Life-threatening heat dome expands across East Coast [VoEYJCE6Imi]
A life-threatening heat dome is building over the central and eastern U.S. through the July 4 holiday weekend and is expected to bring days of extreme and record-breaking temperatures to more than 230 million people. Dr. Heather Hinshelweood of the Fraum Center for Restorative Health joined LiveNOW from FOX's Stephanie Coueignoux to discuss the best ways to protect your health in the heat. Subscribe to LiveNOW from FOX! Where to watch LiveNOW from FOX: Follow us @LiveNOWFOX on TikTok: Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX. Live news streaming channel when and where you need it.