With the stroke of a pen, the U.S. Supreme Court wreaked havoc on President Donald Trump’s favorite method of wielding leverage over other countries. As the White House regroups, the ruling will have swift implications. https://www.japantimes.co.jp/business/2026/02/22/economy/trump-negotiating-edge-dulled-tariffs/?utm_medium=Social&utm_source=mastodon #business #economy #donaldtrump #us #trade #tariffs #globaleconomy