Marina Litvinenko arrives for a hearing into the death of her husband, Alexander Litvinenko, in London

 
Marina Litvinenko arrives for a hearing into the death of her husband, Alexander Litvinenko, in London
Marina Litvinenko arrives for a hearing into the death of her husband, Alexander Litvinenko, in London November 2, 2012. A British inquiry into the death of the former Russian spy Alexander Litvinenko, who died from polonium poisoning in London in 2006, will begin next year, examining whether he was murdered on Kremlin orders as well as other "controversial theories". REUTERS/Toby Melville