Director Jaco Booyens told Breitbart News in 2018 that an unsecured southern U.S. border emboldens human traffickers, adding that thirty percent of children smuggled across the border are sold into sex slavery. Booyens, a leading advocate against human trafficking, appeared on Breitbart News Daily on Wednesday, July 12, to discuss the hit movie "Sound of Freedom" tackling the subject of child trafficking.