Multiple federal courts have moved to block the Trump administration's sweeping tariff regime, finding the legal predicate — emergency powers under IEEPA invoked for a non-emergency — insufficient to sustain executive unilateral action on trade, per reporting from The Bulwark (May 8, 2026).
The strategic read is straightforward: this isn't a string of bad luck in courtrooms. It's the judiciary enforcing what Congress abdicated — the constitutional premise that trade policy is a legislative power, not a presidential dial. Each ruling narrows the zone in which the executive can claim emergency authority as a workaround for deals Congress wouldn't pass.
For opponents, the play is to hold the line procedurally and let the losses accumulate into precedent. For the administration, the clock matters: a Supreme Court that has shown deference to executive power is the last best option, and that appeal burns time the economy may not have.