Hundreds of students have been arrested across the United States as they protest against Israel's military campaign in Gaza.

Sarah is at Columbia University in New York City, one of many colleges where students are protesting, but where some Jewish students say they feel threatened by the actions of demonstrators.

And Marianna takes a look at how social media, and TikTok in particular, are shaping how a new generation of voters are engaging with politics through the lens of the war in the Middle East.

HOSTS: • Justin Webb, Radio 4 presenter • Sarah Smith, North America editor • Marianna Spring, Disinformation & Social Media Correspondent

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This episode was made by Chris Flynn with Rufus Gray and Catherine Fusillo. The technical producer was Mike Regaard. The series producer is George Dabby. The senior news editor is Sam Bonham.