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David Beckham

United with Manchester

Until this week, Manchester was likely known more to Americans for its legendary soccer team and its long history of star players like David Beckham than for what it is, an industrial city in northwest England with a population slightly smaller than Baltimore's. But today, Manchester United is more than the name of a professional sports franchise but a description of where Americans now stand — united with the people of Manchester who on Tuesday suffered an attack of a particularly savage nature, a suicide bombing outside the concert of an American pop star.

ISIS has already claimed credit for the Monday evening attack outside Manchester Arena as patrons were leaving a performance...