A small group of British police officers arrive at the Domodedovo airport in Moscow Monday, to begin widening their probe into the death of Alexander Litvinenko, who succumbed in a London hospital on Nov. 23 to a lethal dose of radioactive Polonium 210. (Xinhua/Reuters Photo)
A small group of British police officers arrive at the Domodedovo airport in Moscow Monday, to begin widening their probe into the death of Alexander Litvinenko, who succumbed in a London hospital on Nov. 23 to a lethal dose of radioactive Polonium 210.(Xinhua/Reuters Photo)