Canada’s premiers are in Washington today to meet with lawmakers, business groups and lobbyists in a joint effort to push back on U.S. President Donald Trump's plans for devastating duties.

It is the first time all 13 premiers have travelled to the American capital together. Ontario Premier Doug Ford, chair of the Council of the Federation, appealed to members of the U.S. Chamber of Commerce Tuesday to send a message to Trump that tariffs would hurt both the American and Canadian economies.

Since his return to the White House last month, Trump has taken rapid actions to reshape global trade and American foreign policy through tariffs. The president signed executive orders Monday to impose 25 per cent levies on all steel and aluminum imports into the United States, including Canadian products, starting March 12. Metal tariff threats shake up the can industry

U.S. President Donald Trump's threat to impose sweeping metals tariffs is creating worry and opportunity in can manufacturing and packaging, an industry that relies heavily on the raw materials.

The 25 per cent tax on aluminum and steel coming into the United States starting March 12, and the possibility of retaliation tariffs, is expected to have cost ripples for buyers of beer, soup and everything else producers seal up in metal.