Brexit could save Russia billions of dollars

Thomson Reuters Brexit has dominated world headlines for the last couple of weeks, and with good reason: The U.K.’s historic referendum has already roiled markets around the globe; raised serious questions about immigration, trade and diplomacy; cast a harsh spotlight on the EU’s avalanche of rules and regulations; and divided member states on the best way forward. Among other far-reaching consequences, Brexit could end up causing Europe to rethink its sanctions policy against Russia, follow...