Donald Trump ha elevado los derechos de importación estadounidenses a sus niveles más altos en más de un siglo. Aliados y adversarios se esfuerzan por entenderlo.
European regulators are considering fining X more than $1 billion, after weighing the risks of further antagonizing Mr. Musk and President Trump.
The European Union is deepening other trade partnerships as U.S. relations sour. But with China, the relationship could get closer — or more combative.
The president is set to announce details of his sweeping tariffs, as companies and global trading partners scramble to respond.