Medvedev to ‘liquidate’ those behind attack

Dmitry Medvedev, Russia’s president, has said his forces will “liquidate” the people responsible for a bomb attack at a Moscow airport which killed 35 people.

No one has claimed responsibility for Monday’s attack but Russian security sources have suggested that a female suicide bomber from the North Caucasus could be behind the blast.

Al Jazeera’s Neave Barker reports from Moscow.