Suicidal attack on the station of the Russian city of Volgograd

A suicide bombing in the city of Volgograd has shaken Russia when only a month and a half is missing for Sochi games. The attack has been on a train station full of people and has caused at least fourteen deaths and forty injuries. No one has claimed it yet, but both Putin and Kremlin enemies are aware that the games will put Sochi on the front line of the world showcase, and a Chechen leader had …