Soccer provides enormous joy but also carries a considerable underbelly, a thick layer of rottenness shrouded by the grace and grandeur of the sport's eminent performers. FIFA's decision to award the 2022 World Cup to Qatar, small in size and vast in wealth, will go down in history as one of soccer's most tainted acts. Since that controversial vote seven years ago, corruption allegations have given way to scrutiny over Qatar's harsh treatment of migrant workers constructing the opulent stadiums.