President Trump has taken an unconventional approach to trade negotiations by sending form letters to foreign leaders.

Ninety trade deals in 90 days didn't happen early in President Donald Trump's second term. “Liberation Day” panicked the financial markets in April. Most are fill-in-the-blank form letters that include leaders' names and a tariff rate.

Trump has repeatedly shifted his stance on tariffs since his “Liberation Day” announcement—earning him the nickname “TACO Trump.”

As President Trump ramps up the pressure on dozens of countries, trade experts fear U.S. tariff policy leaves consumers and businesses in limbo.

President Donald Trump recently issued a raft of new tariff threats, including steep rates on dozens of countries and a new duty on copper imports.

The president has earned a reputation for bluffing on tariffs. But he has steadily and dramatically raised U.S. tariffs, transforming global trade.

The U.S. is going to provide more weapons to Ukraine after having recently paused a shipment to the country, Trump said. He added that he's "not happy" with Russian President Vladimir Putin.

President Donald Trump prides himself on being a dealmaker, but his negotiating style is more ultimatum than compromise.

U.S. stock indexes are edging mostly lower following President Donald Trump’s latest updates to his tariffs, but Wall Street is hanging near its record amid speculation about whether the president may ultimately back down.