Nathan Hager

after the Supreme Court struck down the president's emergency tariffs.

The president is responding with a flurry of social media posts threatening much higher tariffs on countries that, quote, play games with the court's ruling and arguing that he doesn't need congressional approval to raise tariffs.

President Trump's already announced a 15 percent global rate under Section 122 of the Trade Act.

We get more from Bloomberg's Kasia Kleem

Bloomberg's Kasia Klimashinska in the nation's capital.

The uncertainty has stocks moving lower now.

The S&P 500 is off by six-tenths of one percent.

The Dow Jones industrial average is leading the declines down 1.3 percent or more than 640 points.

The Nasdaq composite is down a half percent.

Tensions are building in the Middle East.

The State Department's ordered non-essential personnel to leave the U.S.

embassy in Lebanon.

That's ahead of the latest round of talks between the U.S.

and Iran.

They're set for this Thursday in Geneva.

But the New York Times reports if diplomacy or an initial targeted strike don't work out, President Trump could consider a much bigger attack in coming months.

aimed at regime change.

Bloomberg's Paul Wallace reports from Dubai.

Bloomberg's Paul Wallace in Dubai, and it all comes ahead of President Trump's first State of the Union address since his return to office.

That is set for tomorrow night.