Nearly eight years ago former Russian spy Alexander Litvinenko died in London after being poisoned with a rare radioactive isotope. On his deathbed Litvinenko put the blame on Vladimir Putin. Randi Kaye takes a closer look at the case that may now find justice.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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