Tennessee. At least 24 People Killed and dozens still missing this morning. As survival stories emerge, the hero fire chief who saved a 7yearold trapped by live wires. And now the new threat moving in. Our team is live in the storm zone. Race to contain the coronavirus. As cases climb past 100 here in the u. S. , a dozen firefighters and Police Officers now in isolation with flulike symptoms after helping patients at the center of washingtons outbreak and now the price gouging fears. Bottles of purell selling for more than 100. Dr. Jen is here answering all the Big Questions this morning. Tiktok trouble. The new skull break challenge leading to criminal charges after a 13yearold boy was seriously injured. I feel alive and walk the line. Nik wallenda risking it all hours from now preparing to walk over one of the worlds most active volcanoes on a wire just over one inch thick. Were there live. And we do say, good morning, america. Very late night for you and the political team. It was,