Fran Townsend and Bob Baer say if Libyan Ambassador Chris Stevens was on an al Qaeda hit list, he should have been protected by the U.S. government. Both want an investigation into the lack of security.
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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