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    Did Tashfeen Malik radicalize her husband?

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Did Tashfeen Malik radicalize her husband?

U.S. officials think that Tashfeen Malik, one of the San Bernardino killers, pledged allegiance to ISIS during the attack. CNN's Kyung Lah investigates.

Did Tashfeen Malik radicalize her husband?

U.S. officials think that Tashfeen Malik, one of the San Bernardino killers, pledged allegiance to ISIS during the attack. CNN's Kyung Lah investigates.