The fence: national security, public safety, and illegal immigration along the U.S.-Mexico border

A virtual American dream. A simple solution ; Manny's disguise isn't one ; Anzalduas ; Olga Rivera Garcia's fence and Omar Sanchez's fence ; ISIS ; Dubuque

Crossing to safety. More virtual fences ; CBP Agent Nora Munoz ; Juliet Garcia's fence and Michael Chertoff's wall ; Three different walls ; It's getting crowded along the border ; Crossing to safety.