As you wait for our second 10-part documentary season, set to be released on October 26th, here's the audio from our recent live show in London. Join Arthur as he sits down with nerve agent expert and former US Secret Service official Dan Kaszeta, as he talks about his crazy life working for US Presidents and the dangers of chemical weapons. Resources to help the Ukrainian people can be found here: https://ukrainewar.carrd.co/  DOOMSDAY WATCH was written and presented by Arthur Snell, and produced by Robin Leeburn with Jacob Archbold. Theme tune and original music by Paul Hartnoll. Group Editor: Andrew Harrison. DOOMSDAY WATCH is a Podmasters production Learn more about your ad choices. Visit podcastchoices.com/adchoices