Justin Trudeau, Canada’s prime minister, with U.S. President Donald Trump in the Oval Office of the White House in Washington, D.C. on Oct. 11, 2017. (Photographer: Kevin Dietsch/Pool via Bloomberg)

NAFTA 2.0 Negotiations: Nasty And False Trumpeting Again

When international trade negotiations drag on past one deadline after another, trade negotiators are fond of saying “substance should drive timing.” They mean that talks should continue until a mut...