Canada's Ambassador to the U.S. Mark Wiseman is urging calm as the CUSMA trade pact enters a critical renewal window on July 1. Speaking in Toronto, he stressed the date is merely the start of a renewal process, not an expiration, and that the agreement remains secure through at least 2036. "Everybody take a deep breath, relax, it's all going to be OK," Wiseman told a business crowd, seeking to lower the temperature after former President Donald Trump openly...