Global walk to end human trafficking reaches millions: 'Slavery still exists'

Thousands of people walked in over 500 cities across 50 countries this weekend to help end modern-day slavery, an estimated $150 billion industry that sees less than one percent rescued.

Global walk to end human trafficking reaches millions: 'Slavery still exists'
Thousands of people walked in over 500 cities across 50 countries this weekend to help end modern-day slavery, an estimated $150 billion industry that sees less than one percent rescued.