Municipal Police Officer Chahuites

In this Aug. 26, 2014 photo, a municipal police officer stands watch alongside train tracks in the town of Chahuites, Mexico, which has decided to protect and aid migrants passing through. Town officials say they do not allow federal police raids on migrants to happen in their small municipality. Strict enforcement is already drawing criticism, because it so closely mirrors the deadly cat-and-mouse game that U.S. border patrol agents have long played with Mexican migrants farther north. (AP Photo/Rebecca Blackwell) (Rebecca Blackwell/AP)