Canada has won a victory over the U.S. in the two country's long running trade dispute over softwood lumber.  A joint North American Free Trade Agreement (NAFTA) panel has given the United States three months to rethink its tariffs on imports of Canadian softwood lumber. The five-member panel of Canadian and American representatives ruled that there is no evidence that Canada's softwood industry has harmed American softwood producers.  The most recent softwood agreement between the two countries expired in the middle of the last federal election. Eighteen months later, the U.S ...