A pocket card handed out to Homeland Security employees in April detailing how they should handle an "active shooter" situation. B...
Showing posts with label border security. Show all posts
Showing posts with label border security. Show all posts
Robot Border Guards To Patrol Future Frontiers
Walls alone won't seal US borders (Image: KPA/Zuma/Rex Features) From New Scientist: A MIGRANT makes a furtive dash across an unwalled r...
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