The death of Russian opposition leader, Alexei Navalny, has been attributed to natural causes by Sergei Naryshkin, the director of the Foreign Intelligence Service (SVR). What Happened: Naryshkin made this assertion during an interview aired by Russian state television. He did not provide further details about the cause of Navalny’s death, which occurred in a remote Arctic penal colony, reported Politico. “Sooner or later life ends and people die,” said Naryshkin in the interview, according to the report. Navalny passed away on February 16 at Penal Colony No. 3 in the town of Kharp, in the Yam…