High: 88º Low: 63º
High: 88º Low: 62º
High; 89º Low: 66º
Nogales, Arizona (CNN) - Law enforcement agents patrolling the U.S. Mexico border are getting some high tech help in their efforts to catch illegal immigrants.
Agents are tasked with physically investigating underground entry points like tunnels and storm drains.
Mauricio Marin reports now they may not have to.