François Desmarais, vice president of trade & industry affairs at the Canadian Steel Producers Association discusses the impact a tariff on his industry would have on the country.

Investor and member of the Prime Minister's Canada-U.S. relations council Arlene Dickinson talks about what Canada's response should be to potential tariffs.

Queen's Park journalists Robert Benzie (Toronto Star) brings us the latest from the Ontario campaign trail as the Liberals and PCs deploy dueling Superbowl ads.