Ambassador Mark Wiseman delivered a masterclass in diplomatic calm on Monday, telling a Toronto business crowd that the CUSMA/USMCA trade review starting July 1 is not a doomsday clock. "Everybody take a deep breath, relax, it's all going to be OK," Wiseman said at the Canadian Club, explaining that July 1 merely opens a renewal window—not a deadline for dissolution. Even if the three parties never conclude the review, the pact remains locked in place through 2036....