TEHRAN — The contradiction between sport’s stated mission to unite people and the reality of restricted access was laid bare last week when several members of Iran’s World Cup delegation were refused U.S. visas and could not attend the FIFA…

TEHRAN — The contradiction between sport’s stated mission to unite people and the reality of restricted access was laid bare last week when several members of Iran’s World Cup delegation were refused U.S. visas and could not attend the FIFA…