Breaking: Deadly explosion at Moscow airport (Updated)
Moscow's Domodedovo airport - the busiest in the Russian capital - has been rocked by an explosion that has reportedly killed at least 23 people. More than 100 more are thought to have been injured in the blast, which reports suggest may have been the work of a suicide bomber.
Russia's chief investigator said the explosion was the work of terrorists.
Fox is reporting that as many as 31 may have been killed. It's sounding like a suicide bomb attack. It hasn't been quite a year since the last terrorist attack on Russia. Chechen rebels attacked the underground in Kizlyar in April 2010.
Update: Here is video of the explosion's aftermath.