Live updates and the latest news as former Trump national security adviser Mike Waltz testifies at his Senate confirmation hearing for United Nations ambassador and Trump travels to Pittsburgh for an AI summit.

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

Shares have opened mostly higher in Europe following gains in Asian markets despite lingering worries about President Donald Trump's latest updates to his tariffs.

President Trump is pushing through with his tariff agenda, unveiling a new batch of letters to country leaders outlining tariffs on goods imported from their countries beginning in August. Trump on Thursday announced a 35% tariff on Canadian goods.

From China generating power from ‘sea of death’ to how US president’s tariffs may pay for his bill, here’s a round-up from today’s coverage.

President Donald Trump has ordered Republicans to get behind a new bill headed to the House on Tuesday, which he says will put the United States "lightyears ahead of China, Europe, and all others."