UPDATE: Here is a fresh video of the bombing in Dagestan as it happened:
From STRATFOR: Via Vlad March 31, 2010
Chechen militant leader Doku Umarov said in a video posted on Kavkaz Center Web site and YouTube on March 31 that he personally ordered the two suicide bombings in Moscow, BBC reported. Umarov, leader of the Islamist militants in Russia’s North Caucasus and self-proclaimed head of the “Caucasus Emirate,” described the attacks as special operations to “eliminate infidels and greet the Russian Federal Security Service.”
Presently there are no subtitles, if any of the Tundra Tabloids Russian speakers cares to translate for subtitling it, please leave a note in the comment box. KGS