A Line in the Sand / USN&WR
January 11, 2016
Jenn Poggi
Photography and essay by Jim Lo Scalzo
A Line in the Sand
A trip along America's southern border reveals how tough it will be to seal it against unwanted visitors.
![](https://s3.cad.rit.edu/cadgallery_production/images/uploads/faculty-f-projects/1484/6203.jpeg)
![](https://s3.cad.rit.edu/cadgallery_production/images/uploads/faculty-f-projects/1484/6204.jpeg)
![](https://s3.cad.rit.edu/cadgallery_production/images/uploads/faculty-f-projects/1484/6205.jpeg)