Kgnu - How On Earth

This week, Alejandro speaks with Leonard David, a space journalist who has written a new book Mars – Our Future on the Red Planet. In his book he discusses the plans of both NASA and private companies to send humans to the red planet. The book is a companion to a six-part television series from executive producers Brian Grazer and Ron Howard, and which premiered on the National Geographic Channel last month. Hosts:: Alejandro Soto and Beth Bennett Producer: Beth Bennett Engineer: Beth Bennett Additional Contributions: Susan Moran Executive Producer: Beth Bennett Listen to the show: