ROCK HILL, S.C. (QUEEN CITY NEWS) -- Child sex trafficking is a growing problem with a new lawsuit in York County underscoring the issue. The families of two preteen girls are suing Uber, accusing the ride-sharing company of playing a role in one of their daughters’ sexual assault. "Let's be honest, they're after our children. The average age of a trafficking victim [is believed to be] 12 to 14 years old these days or 12 to 16 years old, …