Ariana Grande concert attack: Police arrest 23-year old man in Manchester
A massive attack in the concert killed at least 22 people, injured 50 others
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Police vehicles and a police officer are seen outside the Manchester Arena, where US singer Ariana Grande had been performing in Manchester, northern England, Britain
British police said they arrested a 23-year old man in connection with a suicide bomb attack in Manchester which killed 22 people and injured dozens at a British concert by US singer Ariana Grande.