In 2015, fifteen-year-old Shamima Begum left the UK with two of her friends on a flight bound for Turkey. But the East London schoolgirls were not going on holiday. They were going to join thousands of recruits from across the globe in the Syrian city of Raqqa. They were going to join the so-called Islamic State. Four years later Shamima Begum, now nineteen, was found in a refugee camp and the UK Government revoked her citizenship, something she’s been trying to get back ever since. But what would make a teenager want to join a group like Islamic State? What were the “push and pull factors” linked to ISIS radicalisation? On this episode of Bad People Dr Julia Shaw and Sofie Hagen are joined by Josh Baker, the journalist behind ‘The Shamima Begum Story’, where for the first time her account of what happened is investigated.This episode contains clips from the BBC Radio Five Live podcast ‘I’m Not A Monster: The Shamima Begum Story’ CREDITS Presenters: Dr Julia Shaw and Sofie Hagen Producer: Lauren Armstrong-Carter Assistant Producer: Hannah Ward Editors: Anna Lacey Music: Matt ChandlerCommissioning Executive: Dylan Haskins Commissioning Assistant Producer: Adam Eland #BadPeople_BBC