Futures contracts hit a record price after the president announced plans for a 50 percent tariff on the metal, driving up costs for businesses.

President Donald Trump has threatened steep tariffs on America’s trading partners, sending letters to more than a dozen world leaders, warning they have less than a month to strike a deal.

WASHINGTON—President Trump reignited his global trade war Monday, renewing his threat to hit partners with punishing tariffs even as he announced a three-week extension to negotiate deals. Trump signed an executive order extending the date when his so-called reciprocal tariffs would take effect,

Wedbush analyst Dan Ives wrote that the EV maker’s directors need to set ground rules for the CEO regarding his political activities.

Shares of Rocket Lab Corp. ended Monday’s session up 9% amid the ongoing clash between President Donald Trump and SpaceX Chief Executive Elon Musk.

No president in American history has ever sent a more economically illiterate letter to a foreign government than Donald Trump just did with his latest tariff threats. And no president has ever suggested getting eliminating FEMA.