Canada couldn't pose a threat to the US - Canada's Freeland

Canada's Minister of Foreign Affairs, Christina Freeland, addressing Donald Trump's justification for steel tariffs citing national security.

Key highlights:

• Says a tremendous effort has been made to lobby the US; today marks a step forward, but there is more hard work to do.
• Officials are still at work modernizing NAFTA; today's announcement doesn't change that.
• Canada will continue to lobby the US until the tariff threat has completely disappeared.