Article: New Buffalo, Michigan: Why One Border Town May be Front and Center in the Raich Supreme Court Arguments

On December 12 the U.S. Supreme Court will meet in a closed-door conference to decide whether to revisit Gonzales v. Raich, the 2005 decision holding that Congress may criminalize even intrastate, state-legal cannabis under the Commerce Clause.

Before anyone gets ahead of themselves, here is the reality: December 12 is not a breakthrough moment. It is a screening gate. Most petitions die here without comment or ceremony.

But if the Court grants certiorari—and that remains a significant “if”—the cannabis industry enters a constitutional conversation it has avoided for twenty years. That conversation runs straight through an unlikely location: New Buffalo Township, Michigan.

Short, Clear Explanation of Raich

Raich involved two California medical cannabis patients whose home-grown plants were seized by federal agents. The Supreme Court held that Congress may regulate (and prohibit) their activity because:

Even noncommercial, intrastate cannabis when considered in the aggregate could substantially affect the interstate market for marijuana.

That holding remains the doctrinal basis for:

• federal prohibition,
• the Controlled Substances Act’s reach into state-legal markets, and
• I.R.C. § 280E.

The new petition asks whether this logic still maps onto the modern cannabis economy.

Why New Buffalo Supports Raich (the DOJ Argument)

New Buffalo Township is the closest adult-use retail market to Chicago—about an hour away—and a short drive from northern Indiana. Every day, its dispensaries fill with Illinois and Indiana buyers who cross into Michigan for price, availability, and convenience. Every weekend you may see plates from as far away as Iowa, Kentucky and Missouri.

For the federal government, this is the perfect example of what Raich predicted: intrastate cannabis activity that clearly and measurably affects interstate commerce.

DOJ can argue:

• Borders do not contain cannabis markets.
• Intrastate sales change supply and pricing across state lines.
• A national drug-control regime cannot function without federal authority over intrastate production and distribution.
• Any carve-out—medical or otherwise—would immediately leak across borders.

In short, New Buffalo is Exhibit A for why Congress must retain power under the Commerce Clause.

Why New Buffalo Undermines Raich (the Petitioners’ Argument)

The same facts cut in the opposite direction.

The Petitioners (CannaCare) can argue:

• Federal prohibition, not Michigan legalization, created this spillover. If cannabis were federally regulated, Chicago consumers would stay in Illinois.
• Cross-border traffic reflects federal incoherence, not state failure. Congress’s refusal to modernize cannabis law produces the very distortions it claims justify federal power.
• Raich assumed a uniform prohibition that no longer exists. Today more than 40 states have medical or adult-use markets, and DOJ itself avoids enforcing the CSA in regulated systems.
• New Buffalo shows the mismatch between a 1970 statute and a 2025 economy.

In this framing, New Buffalo doesn’t strengthen federal authority—it exposes the structural obsolescence of the CSA.

Why New Buffalo Will Likely Appear in the Written Arguments

If the Supreme Court grants certiorari, you can safely expect New Buffalo Township to appear in the written arguments. It is the single clearest real-world example of modern interstate cannabis spillover, and both sides—those defending Raich and those seeking to overturn it—have every incentive to use New Buffalo to illustrate their position.

It is rare to find one geographic fact pattern that simultaneously strengthens and weakens the same precedent, depending on who is briefing it. New Buffalo is that anomaly.

Why This Moment Matters—Even If Dec. 12 Does Nothing

If the Court denies certiorari, the case ends. If the Court grants certiorari, even narrowly, several consequences follow immediately:

• § 280E becomes a live constitutional issue for intrastate operators.
• Federal cannabis enforcement moves from agency policy to constitutional doctrine.
• Michigan’s border markets become relevant to national jurisprudence.
• The Court may signal that the Necessary and Proper Clause no longer justifies a blanket federal ban in the face of state-regulated systems.

New Buffalo Township becomes more than a weekend retail anomaly. It becomes a case study the Supreme Court cannot ignore.

Final Thought

Michigan did not set out to create the country’s most constitutionally interesting cannabis corridor. It simply built a functioning market next to two states moving at different speeds. The result is a town where the Commerce Clause plays out in real time.

If the Supreme Court takes this case, the justices will finally confront what Michigan has understood for years: Cannabis markets do not stop at state lines, and the future of federal power may depend on who tells that story best.