A female officer watches her sniffing dog playing with a stray dog near Sochi airport, Russia, Monday, Jan. 27, 2014. Russia has spent about $51 billion to deliver the Winter Olympics in Sochi, which run Feb. 7-23. (AP Photo/Pavel Golovkin)
A view of the Olympic Park and seaside of the Russian Black Sea resort of Sochi, Russia, Monday, Jan. 27, 2014. Russia has spent about $51 billion to deliver the Winter Olympics in Sochi, which run Feb. 7-23. (AP Photo/Pavel Golovkin)
San Jose Sharks' Andrew Desjardins collides against the boards with Los Angeles Kings' Slava Voynov (26), of Russia, during the first period of an NHL hockey game on Monday, Jan. 27, 2014, in San Jose, Calif. (AP Photo/Marcio Jose Sanchez)
Colorado Avalanche goalie Semyon Varlamov (1), of Russia, stops a shot from the Dallas Stars in the first period of an NHL hockey game, Monday, Jan. 27, 2014, in Dallas. (AP Photo/Tony Gutierrez)
National Edition News cover for January 28, 2014 - Obama’s state of the world: Freedom lost: A girl poses with a sticker bearing the words "Freedom of speech" during a protest against Russian President Vladimir Putin's visit to the Bulgarian capital Sofia, Thursday, Jan. 17, 2008. Putin arrived in Sofia on an official visit to Bulgaria Thursday with multibillion-dollar energy projects that have drawn criticism from local politicians and NGOs who fear it will foster dependence on Russia. (AP Photo/Valentina Petrova)