Russia's law enforcement agencies were on high alert in Sochi and tightened access restrictions, as part of measures by President Vladimir Putin to ensure security at next month's Winter Olympics. ... more 
Russia's law enforcement agencies were on high alert in Sochi and tightened access restrictions, as part of measures by President Vladimir Putin to ensure security at next month's Winter Olympics. Jillian Kitchener reports. less 
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Tue, Jan 7, 2014 7:13 PM EST