Foreign forensic experts, flanked by Kenyan military personnel, check the perimeter walls around Westgate shopping mall in Nairobi September 25, 2013. Bomb disposal experts and investigators searched ... more 
Foreign forensic experts, flanked by Kenyan military personnel, check the perimeter walls around Westgate shopping mall in Nairobi September 25, 2013. Bomb disposal experts and investigators searched through the wreckage of the Kenyan shopping mall on Wednesday after a four-day attack by Islamist militants that killed at least 72 people. REUTERS/Noor Khamis (KENYA - Tags: CIVIL UNREST MILITARY) less 
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Reuters | Photo By NOOR KHAMIS / REUTERS
Wed, Sep 25, 2013 11:11 AM EDT