Donald Trump is adept at reviving levies. Achieving their goals is harder
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Some of his levies may soon be toast
Even if he has ways to rebuild trade barriers, writes Douglas Irwin
A majority of the justices seem skeptical of Mr Trump’s trade war
Our guide to a fiendishly complicated calculation
The appellate court ruling sets up a showdown at the Supreme Court
No matter its ruling, the president has back-up powers
