The threat of U.S. tariffs puts NL's mining industry on guard

As soon as this Saturday, U.S. president Donald Trump could impose punishing tariffs on Canadian goods that are sold south of the border. That would have a big impact on this province’s mining sector. Mining accounts for 7.3 percent of NL's Gross Domestic Product. Amanda McCallum is the CEO of the Mining Association of Newfoundland and Labrador. She spoke with the CBC’s Elizabeth Whitten.