Bloomberg: Additional U.S. escalation against its northern neighbour could include higher tariffs and other trade actions, according to a White House official, who spoke on the condition of anonymity to discuss internal deliberations. The official said that an administration response to the latest Canadian moves was expected.
…The official pointed out that President Donald Trump possesses an array of tools that can be deployed in the dispute that intensified after talks between the US and Canada broke down late last week…