http://www.washingtonpost.com/news/fact-checker/wp/2015/04/24/why-you-should-be-wary-of-statistics-on-modern-slavery-and-trafficking/(permalink)
Author: the-washington-post-fact-checker
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People!Walk FreeSlavery in the 21st centuryPinocchioWestern EuropeSkepticismInternational Labour OrganizationFederal government of the United StatesGeorge GallupNamibiaPresidency of George W. BushThe Washington PostImagine SoftwareSlaveryHuman traffickingEthiopiaNigerBillionairePresidency of Barack ObamaItalyUnited NationsSouth AfricaRussiaNigeriaAlan GuthGuesstimateGeological Survey of IndiaTwiggySheldon CooperKingston upon HullThe Challenge (TV series)American UniversityGeorge Washington UniversityReal Change

