In Russia, a bombing by unidentified men has derailed a cargo train in the northern Caucasian republic of Dagestan.<br/><br/>The Itar-Tass news agency said the incident occurred early this morning on the 2,321-km-long Manas-Achi rail track. According to preliminary reports, the train's driver and his assistant were injured. <br/><br/>A local policeman said 12 cars and the locomotives were derailed and seven of the 12 cars were overturned. Local authorities said the incident which derailed the Derbent-bound train was a result of a sabotage. An investigation is underway.