New reports from the World Trade Organization and a Washington think tank showed how robust global trade could quickly be derailed by violence. International Trade and World Market, International Relations, Canals, Ships and Shipping, Freight (Cargo), Center for Strategic and International Studies, World Trade Organization, Okonjo-Iweala, Ngozi, Taiwan Strait New reports from the World Trade Organization and a Washington think tank showed how robust global trade could quickly be derailed by violence. NYT > Business