1. Putin the autocrat comes of age – POLITICO  POLITICO Europe
2. The Moscow concert massacre was a major security blunder. What’s behind that failure?  The Associated Press
3. Why Russia’s Vast Security Services Fell Short on Deadly Attack  The New York Times
4. Putin inner circle rejects Ukraine link to Moscow terror attack: report  Business Insider
5. US says it warned Russia ‘in writing’ about threat before ISIS concert shooting in Moscow  USA TODAY

Source: Google Finance – Market News