FILE - In this Monday, Sept. 23 2013 file photo, heavy black smoke rises from the Westgate Mall in Nairobi Kenya after multiple large blasts rocked the mall. The Sept. 21 terrorist attack on Nairobi's... more 
FILE - In this Monday, Sept. 23 2013 file photo, heavy black smoke rises from the Westgate Mall in Nairobi Kenya after multiple large blasts rocked the mall. The Sept. 21 terrorist attack on Nairobi's Westgate Mall produced a raft of questions that haven't always had clear, complete answers and the answers to some questions have changed over time - The Associated Press attempts to define what is known and not known about the deadly mall attack. (AP Photo/Jerome Delay, File) less 
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Associated Press | Photo By Jerome Delay, File
Sat, Oct 5, 2013 9:00 AM EDT