More bombings in Russia

At least 12 people, including a top local police official, have been killed by two suicide bombings in Russia\'s North Caucasus republic of Dagestan.



Russia is already on alert after double suicide bombings on the Moscow Metro on Monday morning, which left 39 people dead.



Prime Minister Vladimir Putin has called on the security forces to do all possible to find those responsible for the Moscow attacks.



Investigators say they believe the bombers were linked to militants in the North Caucasus.



Mr Putin has described the bombings as a terrorist act and said he does not rule out that the same gang is responsible for the bombings.