Defense expert: Targeting ‘Jihadi John’ is biggest blow to ISIS so far

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Former Chief of Staff at the Department of Defense and the C.I.A. Jeremy Bash joins TODAY to talk about the U.S. airstrike that targeted the notorious ISIS terrorist known as “Jihadi John.” Bash explains how the death could affect the infrastructure of ISIS and describes the well-known terrorist’s role in ISIS, including his role in infamous videos of beheadings.