9th Annual Border Security Expo underway in Phoenix
FOX 10 News | fox10phoenix.com
Former Border Patrol Head: U.S. Side Of Border Is Safer Than Washington
Huffington Post
Inside the US ‘border industrial complex’: spy tech meets immigration crackdown
The Guardian
Border Security Expo returns to Phoenix
KTAR
9th Annual Border Security Expo commences in Phoenix
Sun Times Network
9th Annual Border Security Expo focuses on camera-tech
(Source: KPHO/KTVK)Firms showcase products aimed at boosting border security
Cronkite News
New technology makes its debut at Border Security Expo
