On the campaign trail for the US presidency, former president Donald Trump has been saying that the US is becoming a more dangerous than Venezuela.

He also claims that the crime data for the US that the FBI collects is missing the most violent cities.

Is he right? Tim Harford investigates, with the help of Bastian Herre from Our World in Data and Jay Albanese from Virginia Commonwealth University.

Presenter: Tim Harford

Producer: Bethan Ashmead Latham

Series producer: Tom Colls

Production co-ordinator: Katie Morrison

Sound Mix: Annie Gardiner

Editor: Richard Vadon

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