July 30th is World Day Against Trafficking in Persons, an opportunity for us to highlight the lives of millions of exploited women, men and children throughout the world. The International Labor Organization (ILO) estimates that 21 million people are victims of forced labor, sexual exploitation or organ removal regardless of their age, sex or social background. However, precise figures are elusive, due to the illegal and often invisible nature of trafficking.Trafficking is just one of the...