Canada is imposing retaliatory tariffs on $20 billion in American goods as President Trump threatens further escalation, including a ban on the Canadian plane manufacturer Bombardier. CBS News' Olivia Rinaldi has more.
Source: [CBS News](https://www.cbsnews.com/video/what-canadas-retaliatory-tariffs-could-mean-for-us-consumers-as-trump-threatens-escalation/)