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‘Lone Wolves’ Never Really Act Alone

Attacks like Saturday’s one in London trigger information-sharing between allies, as well as domestic procedures to secure the homeland. Is there a concern about copycat attacks? What types of measures could U.S. authorities take? The Cipher Brief’s Leone Lakhani asked Todd Rosenblum, former Acting Assistant Secretary of Defense for Homeland Defense and Americas' Security Affairs.

The Cipher Brief: The latest incident in London comes just after the Manchester attack. What struck you about this one?

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