U.S. and Canadian officials have begun talks in Washington on a possible settlement to their long-running fight over U.S. countervailing and antidumping duties imposed on softwood lumber, according to informed sources. Some Canadian industry representatives are expected to travel to Washington later this week to consult on the on-going talks, which so far have just involved government officials, they said. Deputy U.S. Trade Representative Susan Schwab and USTR General Counsel James Mendenhall are representing the U.S., with Canadian Ambassador to...