Lawyers have other options for broad lawsuits against the administration, but those could be slower and less potent.

If President Donald Trump has wielded his executive power like a Mack Truck over the last months, plowing ahead with a velocity unseen in his recent predecessors, his win at the Supreme Court on Friday could act as high-octane fuel in his tank.

The Supreme Court curtailed the power of district courts to issue “universal injunctions” in a decision Friday.