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ISIS gaining more territory by the day

Name: ISIS gaining more territory by the day
Uploaded: 2015-02-18T09:32:52-0500
Duration: 6 min 59 s
Description: ISIS seems to be gaining ground and expanding beyond Syria and Iraq. CBS senior national security analyst Juan Zarate joins CBSN with more on what the U.S. and European countries are doing to ramp up security.

ISIS seems to be gaining ground and expanding beyond Syria and Iraq. CBS senior national security analyst Juan Zarate joins CBSN with more on what the U.S. and European countries are doing to ramp up security.