The past 48 hours of tariff policies have stunned markets and boardrooms across the world.

The President wants a weak greenback but his tariffs make it stronger.

Tariffs were the part of Trump’s economic plan investors disliked the most.

The president’s moves reach far beyond an effort to clamp down on illegal immigration.

The selloff offered an early glimpse of how Wall Street will respond to trade wars.

After the tariff threat, Canada follows Mexico’s lead and gives him a deal to trumpet and a story to tell.

The President pauses after minor concessions from Canada and Mexico.

Uncertainty surrounds the trade war touched off by Trump’s tariffs. But some of the basics are taking shape.

Manufacturers anticipate higher costs for steel and aluminum would arise from Trump administration tariffs.

European leaders call for cooperation with Trump but say they are ready to fight.

Live updates on stocks, bonds and markets, including the Dow Jones Industrial Average, S&P 500 and Nasdaq Composite.

President Donald Trump's 25% tariff plan on goods from Canada and Mexico rattled markets early Monday. Follow along for live ...