The National·Video

Inside Trump and Trudeau’s tense relationship: CBC News Exclusive

It wasn't long before Prime Minister Justin Trudeau realized he would have to take U.S. President Donald Trump 'with a grain of salt,' according to a new book by CBC's Aaron Wherry.
It wasn't long before Prime Minister Justin Trudeau realized he would have to take U.S. President Donald Trump 'with a grain of salt,' according to a new book by CBC's Aaron Wherry. 4:29