An exclusive look behind the scenes of the U.S. military’s cyber defense

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At U.S. Cyber Command, cyber protection teams defend the Pentagon's networks from adversaries like Russia, China, North Korea and Iran, and fight thousands of non-state actors like terrorist groups and professional hackers. Special correspondent Mike Cerre got exclusive access to a new generation of cyber warriors.

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(Source: PBS NewsHour, https://www.youtube.com/watch?v=zp2WhBEKN2g)