High-Tech Wall On Mexican Border

High-tech "wall" to be installed along U.S.-Mexico border
By JULIE WATSON

MEXICO
CITY (AP) — A high-tech “virtual wall” will detect more than 95 percent of illegal crossings at the busiest jumping-off point along the U.S.-Mexico border, the U.S. Border Patrol chief said Thursday.

In a videoconference with reporters in Mexico, David Aguilar predicted the so-called “virtual wall” of lights, ground sensors and cameras — reinforced by more agents — will essentially halt illegal crossings along the Arizona border, the busiest section for clandestine entries....

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Source: http://cnews.canoe.ca/CNEWS/World/2007/04/26/4132459-ap.html