The secrets of Lake Mead and the drought exposing them

Drought and overuse have seen water levels drop more than 170ft since 1983, exposing the secrets lying below. Help support our independent journalism at <a href="https://www.theguardian.com/infocus">theguardian.com/infocus</a>

Om Podcasten

Hosted by Helen Pidd, Nosheen Iqbal and Annie Kelly, Today in Focus brings you closer to Guardian journalism. Combining storytelling with insightful analysis and personal testimonies, the podcast takes you behind the headlines for a deeper understanding of the news, every weekday. Today in Focus is unmatched in both scope and depth, delivering analysis and storytelling from right across the planet. With a global network of over 900 journalists and five dedicated editions covering news in the US, UK, Australia, Europe, and beyond, the Guardian offers comprehensive reporting across every continent. Most recently we have introduced new correspondents in the Caribbean, South America and Africa.