Jason Hanson is a former CIA officer and security specialist. He’s appeared on numerous television shows, including ABC’s Shark Tank and NBC’s Today show.

Posts byJason Hanson

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How to Stop ISIS Knife Attacks

If you engage in a knife fight, there’s a pretty good chance you’ll die. Of course ­— none of us would ever choose to be in a knife fight, but in the unpredictable world we live in, sometimes the choice isn’t ours. Today I’ll show you how to walk away from a surprise attack — without getting a knife in the back.

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