In this frame grab from surveillance video provided by Kenya Police via KTN, two gunmen wander through the Westgate Mall, Sept. 21, 2013, in Nairobi, Kenya. Several attackers from the Somali militant ... more 
In this frame grab from surveillance video provided by Kenya Police via KTN, two gunmen wander through the Westgate Mall, Sept. 21, 2013, in Nairobi, Kenya. Several attackers from the Somali militant group al-Shabab stormed the mall on Sept. 21, killing at least 67 people during a four-day siege. (AP Photo/Kenya Police via KTN) less 
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Associated Press | Photo By Kenya Police via KTN
Fri, Oct 18, 2013 5:22 PM EDT