A police officer using a mobile phone takes a picture as others examine the site of a powerful explosion on the outskirts of Makhachkala, southern Russia, Friday, May 4, 2012. Two powerful explosions ... more 
A police officer using a mobile phone takes a picture as others examine the site of a powerful explosion on the outskirts of Makhachkala, southern Russia, Friday, May 4, 2012. Two powerful explosions went off Thursday night near a traffic police post in the capital of Russia's restive Dagestan region. (AP Photo/Abdula Magomedov, NewsTeam) less 
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Associated Press | Photo By Abdula Magomedov, NewsTeam
Fri, May 4, 2012 3:27 AM EDT