2FILE - In this Tuesday, April 16, 2013 file photo a police officer with a sniffer dog and security guards check a bus entering the Olympic Park that is under construction for the 2014 Winter Games, ... more 
2FILE - In this Tuesday, April 16, 2013 file photo a police officer with a sniffer dog and security guards check a bus entering the Olympic Park that is under construction for the 2014 Winter Games, in the Black Sea resort of Sochi, Russia. The organizers of the 2014 Winter Games in Sochi have introduced some of the most extensive identity checks and sweeping security measures ever to be seen at an international sports event, trying to fulfill their pledge to make the Winter Games in Sochi âthe safest Olympics in history.  (AP Photo/Artur Lebedev, File) less 
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Associated Press | Photo By AP Photo/Artur Lebedev
Wed, Jan 15, 2014 11:00 AM EST