As tensions remain high between the U.S. The Canadian prime minister said the exchange “sums up” the Canada-US relationship. Key points and original sources are listed below.

• As tensions remain high between the U.S. and Canada amid a contentious trade war, Prime Minister Mark Carney summed up the currently fraught relationship between Canada and the U.S. in a lighthearted moment during a fireside chat at the Canada Investment Summi...S1

• The Canadian prime minister said the exchange “sums up” the Canada-US relationship.S2