Trump increased the rate of a new global tariff to 15 percent, vowing to work around the ruling that invalidated his emergency tariffs.

President Donald Trump suggested he could impose new “obnoxious” tariffs after the U.S. Supreme Court ruled that his sweeping emergency tariffs are illegal.

“A very unfortunate ruling, but the good news is that almost all countries and corporations want to keep the deal that they already made … knowing that the legal power that I as president have to make...