 Responding to the arrest warrant, Navalny made clear she blames President Vladimir Putin for the death of her husband, saying the Russian leader belonged in the same prison cell where her husband perished. The Kremlin denies any involvement in Navalny's death. Charles Mainz, NPR News, Moscow. The Nasdaq Composite Index has risen 187 points. It is now up more than 1%. You're listening to NPR News.