![CBP deploys robot to investigate pipes and passages too small or dangerous for the tunnel team to crawl through.](/sites/default/files/photo/64.%20Nogales%2C%20AZ-JD.jpg)
CBP deploys robot to investigate pipes and passages too small or dangerous for the tunnel team to crawl through.
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CBP deploys robot to investigate pipes and passages too small or dangerous for the tunnel team to crawl through.