Russia says it is hard to believe Islamic State could have launched Moscow attack – Reuters

1. Russia says it is hard to believe Islamic State could have launched Moscow attack  Reuters
2. Russia Doubles Down on Blaming Concert Massacre on Ukraine and the West  The Wall Street Journal
3. As death toll in Moscow attack rises to 143, migrants face fury and raids  The Washington Post
4. Russia terrorist attack: Why ISIS-K hates Putin—and went after Moscow.  Slate
5. Russian investigators receive more than 100 missing person reports after Moscow concert hall attack  CNN

Source: Russia says it is hard to believe Islamic State could have launched Moscow attack – Reuters