MEXICO CITY --
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MEXICO CITY --
Switzerland's top negotiator in talks to resolve disputes over tax evasion with Europe and the U.S. is stepping down.
Austria is urging an extension of the EU arms embargo for Syria, saying it may rethink its U.N. peacekeeping role in the region otherwise.
The European Union has approved restrictions on three pesticides to better protect dwindling bee populations, to enter into force by December.
