News of Russian tanks running out of gas and soldiers scrounging the countryside for food was good news in the early days of the war. But apparent weaknesses in the Russian military, and in President Vladimir Putin’s standing abroad and at home, could increase the chance that Russia resorts to nuclear weapons in the conflict, military experts say. Russia already escalated the conflict when its forces failed to make quick work of the Ukrainian military with intense… – Newsweek Photo: Sputnik / Vladimir Astapkovich