Ben Anderson深入探访英国保护联盟(English Defence League)。这个组织致力於反对英国的伊斯兰极端主义，因此颇受争议。(文Life_is_good@YDY) Ben Anderson gets exclusive access to the English Defence League, the movement set up to protest against what it sees as the dangerous spread of militant Islam in Britain. But with their demonstrations often descending into serious violence, he asks what is motivating more and more young men to join up.