Janice Charette, Canada’s high commissioner in the United Kingdom, will serve as interim Clerk of the Privy Council and secretary to the cabinet starting March 9 when Ian Shugart goes on leave to undergo cancer treatment. Prime Minister Justin Trudeau made the announcement Monday. Trudeau thanked Shugart for his “exceptional leadership over the past year in mobilizing the public service to quickly deliver support to Canadians during the global...