High: 62º Low: 46º
High: 68º Low: 45º
High; 72º Low: 46º
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.