Manchester police name bomber, hunt for accomplices

MANCHESTER, England — Investigators hunted Tuesday for possible accomplices of the suicide bomber who attacked an Ariana Grande concert in Manchester, killing 22 people and sparking a stampede of young concertgoers, some still wearing the American pop star's trademark kitten ears and holding pink balloons.The Islamic State group claimed responsibility for the Monday night carnage, but a top American intelligence official said the claim could not be verified. British police raided two sites