Part IV: Rumor becomes tragedy. Learn more about your ad choices. Visit megaphone.fm/adchoices
Cynthia Graber and Nicola Twilley
Oxford University
The Open University
Pushkin Industries
David Lee and Marina Bourderonnet
EarthMakers Collective
Sultan a Jassim
Cloud10
Curiouscast
KUT a KUTX Studios, Neil Blumofe
don't worry if you don't have an account with us, we'll create one