Joe Biden killed Trump's border wall on his first day in office.
For nearly two years, left-wing lawyers have been using the federal courts to keep it from coming back.
Yesterday something happened at the Supreme Court that every Biden judge in America is reading right now.
The Left Built Its Entire Big Bend Border Wall Strategy on a Theory That Doesn't Exist
Joe Biden killed Trump's first-term border wall on Day One of his presidency by revoking the emergency declaration that funded it.
Left-wing organizations have used the federal courts as their primary veto pen ever since.
Environmental groups and left-wing lawyers celebrated District Judge Kathleen Cardone's October ruling as proof they could stop Trump in court.
Cardone issued a preliminary injunction blocking DHS Secretary Markwayne Mullin from using congressionally granted waiver authority to build border wall through the Big Bend sector of West Texas.
Her legal weapon was the "major questions doctrine" – a doctrine invented to rein in regulatory overreach, not to stop a president from building a wall Congress already authorized him to build.
She declared that Congress hadn't been specific enough when it handed DHS the power to waive environmental laws.
The Supreme Court looked at her ruling Monday and said she never had the power to do any of it.
The 8-1 decision didn't just overturn her injunction – it declared the major-questions doctrine, as Cardone applied it, isn't a constitutional claim at all.
"There is no such thing as a 'constitutional' major-questions claim," the justices wrote.
Federal courts can only block executive action when someone alleges an actual constitutional violation.
Cardone's plaintiffs were alleging something else entirely – that a cabinet secretary broke a statute – and SCOTUS said those are entirely different things that courts have no business treating as the same.
Ketanji Brown Jackson Was the Only Dissent and She Never Explained Why
The 8-1 vote shows how badly Cardone overstepped.
Justice Ketanji Brown Jackson – Biden's hand-selected Supreme Court pick – dissented without writing a single word to explain why.
Sonia Sotomayor and Elena Kagan, the other liberal justices, both sided with the majority.
Losing Sotomayor and Kagan means you never had a case.
Congress handed the DHS secretary this authority in 1996 through the Illegal Immigration Reform and Immigrant Responsibility Act – a law that explicitly grants broad power to waive "all legal requirements" to build border barriers in areas of high illegal entry.
Solicitor General John Sauer argued that Congress didn't just permit these waivers – it created this authority knowing environmental laws would need to be bypassed.
SCOTUS agreed the government is "exceedingly likely to prevail" on the jurisdictional argument alone, and the court ruled the administration demonstrated irreparable harm if construction stayed blocked.
Cardone's injunction is frozen while the government seeks a full SCOTUS hearing on the merits.
How the 8-1 Ruling Strips the Left of Their Favorite Border Wall Blocking Weapon
Left-wing groups have filed at least six separate lawsuits against Trump's Big Bend construction, and the Trump administration has awarded more than $3 billion in contracts for the region.
A 47-mile section called Big Bend 1 is already being installed in Hudspeth County, and the wall is going up regardless of what any district court thinks about it.
Every legal challenge built on the major-questions doctrine now faces the same jurisdictional wall Cardone ran into – federal courts simply don't have the authority to hear those claims.
The Left will try to repackage these arguments as genuine constitutional claims, but SCOTUS just ruled that slapping a constitutional label on a losing statutory argument doesn't make it one – and every left-wing lawyer filing a wall lawsuit anywhere in the country now has to clear that same bar.
Republican Senator John Cornyn – the same man who just lost his Texas seat – published an op-ed condemning the Big Bend wall project the very morning SCOTUS handed Trump this victory.
Eight justices weren't reading op-eds.
They were building the wall.
Sources:
- Shawn Fleetwood, "SCOTUS Nukes Blockade On Trump's Border Wall Construction," The Federalist, November 9, 2026.
- Jeff Charles, "SCOTUS Handed Trump a Major Win on Border Security Yesterday," Townhall, November 10, 2026.
- "SCOTUS Delivers Trump Much-Needed Win on the Border," The Blaze, November 9, 2026.
- Per Curiam Opinion, No. 26A560, Supreme Court of the United States, November 9, 2026.
