October 10, 2018 – PHOENIX – At Arizona Department of Transportation commercial ports of entry near California and New Mexico, K-9 units are trained to identify not only evidence of illegal drugs but human cargo that can include victims of human trafficking. Lieutenants overseeing these ports have training on identifying warning signs of human trafficking, such as unusual tattoos, an unwillingness to speak up and carrying large amounts of cash without explanation. More»If you would like to learn more about how to help stop human trafficking, please visit EndSexTrafficking.az.gov. To report anything suspicious, please call 888.373.7888.