Russia Refuses To Comment On ISIS Links To Moscow Terror Attack

Russia's Foreign Ministry spokeswoman, Maria Zakharova, called into question US assertions that Islamic State, which once sought control over swathes of Iraq and Syria, was behind the attack. "Attention - a question to the White House: Are you sure it's ISIS? Might you think again about that?" Zakharova said in an article for the Komsomolskaya Pravda newspaper.