17:06BBC OS2024/05/01 16:06 GMT: Arrests at Columbia campus after NYPD raidBBC World Service Duration: 50 minutes Wed 1st May 2024, 17:06 on BBC World Service East and Southern AfricaAvailable for 7 monthsListen nowPolice arrested about 300 protesters during campus raids in New York. Show more GenresNewsFormatsDiscussion & TalkBrandBBC OS Source: BBC Online