The lack of physical security is now being seen. The lowest level of security that currently exists today for substations isn't enough. What are some possible solutions as you see them, aside from just like put an armed guard in front of every power substation?
Attacks on vulnerable electrical infrastructure are surging. The tactic — embraced by everyone from copper-seeking vandals to chaos-minded white nationalists — exposes a major vulnerability in the US power grid.
This episode was produced by Victoria Chamberlin, edited by Matt Collette, fact-checked by Laura Bullard, engineered by Patrick Boyd and Paul Robert Mounsey, and hosted by Noel King.
Transcript at vox.com/todayexplained
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