Marina Litvinenko, the widow of former Russian intelligence officer Alexander Litvinenko, arrives for a pre-Inquest review at Camden Town Hall in London, Friday, Nov. 2, 2012. Alexander Litvinenko ... more 
Marina Litvinenko, the widow of former Russian intelligence officer Alexander Litvinenko, arrives for a pre-Inquest review at Camden Town Hall in London, Friday, Nov. 2, 2012. Alexander Litvinenko died in a London hospital in 2006, with the rare radioactive substance polonium-210 being found in his body. (AP Photo/Matt Dunham) less 
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Associated Press | Photo By Matt Dunham
Fri, Nov 2, 2012 8:59 AM EDT