The Hunt: CBP's more complicated mission

Wednesday - 9/15/2010, 8:40am EDT

JJ Green, National Security Correspondent with Alan Bersin, Commissioner, CBP

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Faisal Shahzad was arrested by U.S. Customs agents working at JFK moments before he escaped in May. Now, the head of Customs and Border Protection says the arrest was a sign of things to come: a more complicated mission. National Security Correspondent JJ Green speaks with CBP Commissioner Alan Bersin in this week's edition of The Hunt. Bersin says his agency's role is changing.