By Fergal Smith TORONTO -The Canadian dollar tumbled to a near five-year low against its U.S. counterpart on Thursday and bond yields fell as U.S. President Donald Trump repeated his threat of hefty tariffs on goods from Canada and Mexico,

By Fergal Smith TORONTO - The Canadian dollar steadied against its U.S. counterpart on Thursday and bond yields fell as the European Central Bank cut interest rates as expected and investors weighed a possible signal that Canada could avoid U.