World leaders’ reactions to the Brexit shock included one that shouldn’t be ignored — and from an unexpected source: Russian President Vladimir Putin.Rather than exulting in the latest body blow to the European Union, Putin castigated Britain’s leaders for “arrogance and a superf

The leaders of Russia and Ukraine will meet in Astana, Kazakstan, on January 15 to discuss, once again, an end to the fighting that has roiled eastern Ukraine’s Donbas region since last spring. Hopes for a viable agreement are not high. One reason the crisis in Ukraine ha