RIO DE JANEIRO — As Brazil weathers the worst political and economic crises in living memory, Brazilians can hardly be blamed for being distracted. But there is a subject that the country's politicians — and citizens — are not discussing, even though it risks tarnishing Brazil's international reputation as an advocate of peacebuilding and diplomacy: an unchecked arms industry and its involvement in foreign conflicts around the globe. The fingerprints of Brazil's... (GunPolicy.org)