WASHINGTON (Reuters) - The Trump administration is expected to release the text of its trade agreement with Mexico as early as Friday, launching a contentious congressional approval process as it tries to coax Canada into a revamped North American Free Trade Agreement. FILE PHOTO: A car hauler heading for Detroit, Michigan, drives on the lane to Ambassador Bridge in Windsor, Ontario, Canada, April 28, 2017. REUTERS/Rebecca Cook/File PhotoU.S. lawmakers briefed by U.S. Trade Representative Robert Lighthizer on Thursday said that they expect the long-awaited document to largely exclude language related to Canada, but . . .

By David LawderThe Trump administration is expected to release the text of its trade agreement with Mexico as early as Friday, launching a contentious congressional approval process as it tries to coax Canada into a revamped North American Free Trade Agreement.U.S. lawmakers briefed by U.S. Trade Representative Robert Lighthizer on Thursday said that they expect the long-awaited document to largely exclude language related to Canada, but were still hoping for Canada to join.They expressed little optimism that a deal with Canada could be reached quickly, noting disagreements over dairy and dispute settlement . . .