How Trump's tariffs on Canada will impact businesses
The U.S.'s trade partnership with Canada has long been a key driving force for several border states' economies. Canada imposed a retaliatory tariff on U.S. goods on Tuesday. CBS News national correspondent Lana Zak reports. Asa McKercher, the Hudson Chair of Canada-U.S. relations at St. Francis Xavier University, joins "The Daily Report" to discuss the impact.