Plus, the World Health Organization chief warns “we must prepare for disease deadlier than COVID-19", and the World Wildlife Fund said hundreds of new species discovered in remote part of the world. SUBSCRIBE to ABC News on YouTube: bit.ly/2vZb6yP Latest updates: abcnews.go.com Watch FULL EPISODES on Hulu: abcn.ws/3bzvQQn #news #volcano #mexico #abcnews #popocatepetl