President Obama authorized targeted airstrikes and a humanitarian relief airdrop after ISIS' latest offensive in Iraq. Over the last few years, ISIS has grown to become one of the world's most brutal and dangerous Jihadist groups. Anderson Cooper looks at how they became so dangerous so fast.
Could ISIS retaliate against the U.S. with an attack on the American homeland? Anderson discussed this ISIS' capabilities with former CIA officer Bob Baer, National Security editor of The Guardian, Spencer Ackerman and Quartz managing editor Bobby Ghosh
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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