Short one today: It is awful to hear that St Petersburg was struck by an act of violence, as a bomb exploded in the Metro with a current death-toll of 14 people and a second bomb was disarmed before it could take more lives. The question of who is responsible for the St Petersburg Metro bombing seems quickly resolved: Akbarzhon Jalilov, an ethnic Uzbek born in Osh in 1995, is the prime suspect. Undoubtedly the perpetrator acted in the belief he was standing up for a cause. Russia has long since been a target for terrorist attacks, in part because of its heavy military advances against ISIS' occupation of the Middle East. But it would be short-sighted to believe that this wasn't a situation open to exploitation by the Government.