The 1930 Tariff Law Nobody Dared Use, Aug 4
Show notes
What the episode covers
Week 32 of 2026 brings a look at Section 338 of the 1930 Smoot-Hawley Act, a tariff statute never once invoked until Trump used it against Canada on July 20, stacking a 50 percent duty set to land August 19.
Rachel and Jordyn trace why the administration skipped better-documented tools like Section 301 and 232 for a Depression-era law, then follow the statute-hopping from the Supreme Court's IEEPA ruling to Section 122 to 338 itself. They break down what actually gets hit at checkout, from hockey sticks to dairy, and revisit Smoot-Hawley's original 1930 fallout before landing on California's Monday double lawsuit over tariffs and ICE data sharing.
The two disagree on which overreach does more lasting damage: Rachel argues reversible tariffs are the bigger threat, while Jordyn says permanent data infrastructure like TANF-to-ICE sharing is worse and harder to undo. They also concede, in this week's Friendly Fire segment, that critics who called this statute-hopping pattern were right.
- What Section 338 actually authorizes and why it skips investigation requirements
- How four statutes bypassed Congress's Article I tariff power with zero votes
- California's same-day lawsuits over tariffs and TANF data sharing with ICE
- Where Rachel and Jordyn split on tariffs versus data infrastructure as the bigger risk
The question this episode tries to answer: if tariffs were sold as leverage, who actually signed off on giving one office this much power to use them?
Timeline
In this episode
12 moments worth skipping to. The timecodes match the player above.
- 0:15Introduction
- 1:42Cold Open: The Receipt on Free Trade Conservatism
- 3:31What Section 338 Actually Says
- 5:28Statute Shopping After the Supreme Court Loss
- 6:56Hockey Sticks, Whey, and the USMCA Loophole
- 8:25Why Economists Use Smoot-Hawley as a Warning Label
- 9:51Where Is Congress in Any of This?
- 11:09The Story Nobody Covered: Welfare Data Headed to ICE
- 12:26Friendly Fire: Credit Where It Is Due
- 13:41August 19 and the Legal Odds
- 14:48What We Are Watching Next
- 15:48Outro
Quick answers
Straight from the episode
The questions this one settles, without the listen.
- What is Section 338 of the Smoot-Hawley Act and why is Trump using it against Canada?
- Section 338 is a never-used 1930 tariff statute that authorizes a 50 percent duty on a discrimination finding alone, with no investigation required. Trump invoked it on July 20 against Canada, with new duties set to land August 19, because it offers a faster, proclamation-only path than slower, better-documented tools like Section 301 or 232.
- How does Section 338 differ from Section 301 and Section 232 tariff authorities?
- Section 338 requires only a discrimination finding and moves straight to a presidential proclamation, while Section 301 and 232 require formal investigations and documented process. This makes 338 a much quicker but less scrutinized route to imposing tariffs, according to Jordyn's breakdown in the episode.
- What products are actually affected by the new Canadian tariffs?
- placeholder
- How does this compare to the original 1930 Smoot-Hawley tariffs?
- The hosts trace how the original Smoot-Hawley tariffs triggered global retaliation and gutted the U.S. auto industry, prompting Congress to pass a corrective fix in 1934 (citing Krugman). They note the irony that history's damage came from the same auto-industry backfire pattern, but this time there's no equivalent congressional vote reining in the executive.
- What is the California lawsuit over TANF data and ICE about?
- California filed a lawsuit over TANF (not SNAP) records being routed to ICE, arguing it fits a pattern of blocked data-sharing attempts previously seen with HHS, USDA, and the SAVE program. The suit was filed the same day as California's separate tariff lawsuit, linking executive overreach on trade and surveillance.
- Which is worse: the tariff overreach or the data-sharing overreach?
- Rachel and Jordyn disagree: one argues the tariffs are more damaging because they hit consumers immediately at checkout, while the other contends the TANF-to-ICE data infrastructure is worse because, unlike tariffs, it's not easily reversible once built. They point to August 19 (tariff deadline) and the pending TANF injunction as the two dates to watch.
Transcript
The full conversation
Every word of the episode, 2,238 of them, in the order they were said.
Read the transcriptHide the transcript
RachelThe pitch was simple: tariffs are leverage, a tool to force fair deals, not a trade war.
JordynOn July twentieth that leverage became Section three thirty eight of the Smoot-Hawley Act nineteen thirty, never invoked, not once, until now.
RachelAgainst Canada?
JordynAgainst Canada.
RachelSame law from the Depression-dusted off.
JordynHistoric in the worst way.
RachelI care about what it costs;
JordynI care about who handed him the power to do it. Both are on the table today. Okay, welcome to Red Flag; I'm Jordyn.
RachelAnd I'm Rachel. We've got a full one.
JordynFirst, why the Administration skipped the slower but better documented tools and reached for a statute nobody's touched since before World War Two; then, we trace the statute hopping—how many laws they've cycled through this year alone just to keep tariffs moving without a vote in Congress; and later, friendly fire: we admit the critics calling this pattern were right.
RachelWhich stings a little. A little; plus California sued, twice in one day, over the tariffs and over sharing benefits
JordynWow!
Racheldata with ICE. Busy Monday for Rob Bonta—very busy. So let's lay the whole receipt on the table: Section 338, never used until now. Picture the pitch sixteen months ago; tariffs are leverage; foreign countries pay the tab; it's temporary squeeze until the deals roll in.
JordynRight, they'd be begging for mercy, that was the whole bumper sticker.
RachelAnd here we are, chapters deep, measuring every promise against the actual receipts.
JordynA lot of chapters. What they do now?
RachelOkay, so get this: July twentieth, Trump signs proclamations invoking Section 338 of the Smoot-Hawley Tariff Act of 1930.
JordynWait, Smoot-Hawley? The one every econ class uses as the cautionary tale?
RachelThat one. Fortune reported Section 338 has never, not once, actually been used to impose tariffs before this.
JordynSo it sat in a drawer for ninety-six years. Six years and somebody just dusted it off?
RachelPretty much. And it's not small. Roughly $20 billion in Canadian goods now carry an extra 50% duty on top of what was already there.
JordynFifty on top of fifty? That's not a tariff. That's a toll booth.
RachelBrownstein's law firm and Tech Times both flagged that the duties actually land August nineteenth. Canada's got a thirty day window to cut a deal,
Jordynwhich started on the twentieth, so that clock runs out in about two weeks.
RachelTwo weeks. So my question walking into this is why you'd reach for a law nobody touched since Hoover. If you need to reach for a statute that hasn't been touched since Hoover to make the plan work, is that actually a plan or a bluff that ran out of normal tools?
JordynWhat does Section 338 even let him do that the other tariff laws don't?
RachelOkay, so here's what Section 338 actually does: The President can slap duties up to fifty per cent once he finds a foreign government is discriminating against US exports: fifty per cent flat; no paperwork; no receipts; nothing. And Fortune's reporting is clear that the whole provision was built to deter retaliation, not launch it. A deterrent nobody was supposed to actually fire. So why not 301 or 232, the ones they used when they actually had to work for it? Because those need homework. Thomson Reuters walked through it. 301 means USTR opens a formal investigation. 232 means a national security finding. HEARINGS, months, paper trail. And three three eight proclamation he just signs it; the Globe and Mail calls the whole authority untested for exactly that reason." "Untested? You said this thing's been sitting there since nineteen thirty found, not fired." Peter Harrell, the Georgetown trade scholar, points to a nineteen thirty five case. Regulators found discrimination and stopped. Opt cold; no duties ever followed. Ninety years, and nobody ever actually pulled the trigger? Nobody; which is my whole read. When you skip every review board and every scrap of paperwork and grab the one tool that requires none of it? Which tells me you don't trust your own case. Exactly; nobody sprints for the no paperwork option when the paperwork would actually
Speaker 3help.
RachelWould actually back them up. So the tell isn't the tariff rate; it's the short cut itself; and that short cut only got attractive once a court room slammed a door shut on the last one.
Speaker 4No!
RachelLooking at that, here's the pattern nobody wants named: February twentieth the Supreme Court kills the IEEPA tariffs and the White House pivots to Section one twenty two. Same day-like ours-California's Attorney General flagged that exact timeline in the newest suit. Bonta's office says the switch landed within hours.
JordynOkay, but Section One twenty two isn't a blank check. Check, capped at fifteen per cent., gone after a hundred and fifty days unless Congress extends it.
RachelWhich is exactly why they needed door number three, section three three eight.
JordynRight, that's this whole episode.
RachelLose in court, grab a different shell,
JordynHmm?
Rachelrepeat. Third time this year.
JordynI'd say the courts are catching up. The IEEPA loss actually stuck.
RachelEventually, sure; but the duties get collected the whole time the case sits on a docket. And nobody's writing refund checks. Fortune's new piece on the Canada tariffs put it bluntly:
Speaker 5Wow.
Rachel"The Administration's evidence supporting the tariffs is weak at best. Weak evidence, guaranteed revenue. That gap is what keeps me up.
Speaker 5I think it's slow. Give it time.
RachelSlow enough the tariffs already did their job by the time a ruling lands.
Speaker 5We're not settling this one today.
RachelNope, but flip the lawsuit to the checkout line, where somebody actually pays the tab.
Speaker 6The
Speaker 3End
Speaker 6of the Project Gutenberg EBook of The Tale of Peter Rabbit,
Speaker 3by Beatrix Potter
Speaker 5Quick pivot from the courts: let's talk what's actually sitting in the boxes
RachelGetting hit.
JordynWait, boxes? like real products?
RachelYeah, Brownstein's breakdown lists hockey sticks, actual hockey sticks, plus cement, autos, alcohol, dairy.
JordynHockey sticks? Canada's national sport just got tariffed.
RachelBrownstein pegs the whole basket around twenty billion dollars, about five percent of what we import from Canada.
JordynMm-hmm. Five percent doesn't sound huge until you remember who writes that check.
RachelAnd trade lawyers are flagging something importers missed: these duties hit goods that already qualify duty-free under USMCA rules.
JordynSo the free trade deal doesn't shield you here?
RachelNope.
Speaker 4How?
RachelSection 338 just runs right around it.
JordynA fifty per cent duty on dairy imports doesn't stay on a spreadsheet in Ottawa; that shows up on your grocery receipt.
RachelExactly; and from the supply chain side, two weeks' notice-you can't resource a supplier that fast-I lived that scramble at Amazon: you eat the cost or pass it straight to the customer.
JordynCute planning forcing companies to pick margin or markup in fourteen days.
RachelCute, but not survivable if you're a smaller importer.
JordynSo who eats it, them or us? Both, eventually. Shifting gears, before 338 there's the original sin, Smoot-Hawley, June nineteen thirty.
Speaker 5Ah, here we go.
JordynHoover signs it and Axios notes average tariffs jump to roughly twenty percent.
RachelAnd everybody just-accepts that?
JordynNope, within two years about two dozen countries retaliate.
Speaker 6Wow.
JordynTwo dozen against the industries it was supposed to protect?
RachelExactly the industries. NBER research Axios sites found foreign countries cut American car imports by roughly forty six percent.
JordynSo the law protecting Detroit torched Detroit's exports? Pretty much. Paul Krugman's newsletter makes the sharper point: Congress didn't just regret it quietly, they passed the nineteen thirty four Reciprocal Trade Agreements Act specifically because they'd admitted Smoot-Hawley failed. Which means the law's whole cultural afterlife is one movie. Say it. Ferris Bueller: some kid asleep a teacher droning about why it didn't work. That's it. That's the legacy-a punch line in a Matthew Broderick movie. And Congress fixed it with an actual vote, which is the part nobody's doing this time. Funny you'd bring up voting.
Speaker 7Convenient?
JordynWith that in mind, Article One, Section Eight: "Congress gets the tariff power, not the President." That's the actual text.
Speaker 7And yet four statutes deep now!
JordynIEEPA, Section 122, 301 and 232, and now 338. Not one vote
Speaker 7Right.
Jordynon any of them!
Speaker 7Not one.
JordynTech Times had a piece on this. Section three. Section 3(e) thirty eight's original design was to enforce most favored nation treatment equal tariffs every partner,
Speaker 7Wow.
Jordynno favorites.
Speaker 7And now?
JordynNow it's a targeting tool, 50 percent Canada only.
Speaker 7So the tool got repurposed and nobody objected?
JordynRepublicans hold the House, the Senate, 10 years of speeches about executive overreach.
Speaker 7And the calendar is empty.
JordynNot one committee hearing, not one floor vote, zero. And get this, the LA Times reported California filed two lawsuits Monday, one's the tariffs and the other? Blocking Trump's team from handing needy families data to ICE, same filing day, power grabbed twice, no vote either time.
Speaker 7Building on that filing, the data lawsuit isn't about grocery money, it's Temporary Assistance for Needy Families records, and Bonta's office says the target is disclosure to DHS and other agencies.
JordynSo a benefits application turns into an address book for ICE.
Speaker 7That's close to the AG's own language. His office calls it an attempt to build a mass surveillance database.
JordynAnd it's not a first swing. Bonta's office points to courts already blocking HHS from handing DHS individual health records, blocking USDA's demand for SNAP recipient data,
Speaker 7Mm-hmm.
Jordynand stopping an expansion of the SAVE program that would have swept in U.S.-born citizens. Three orders, three agencies, one direction every time. Here's my problem, and it's not a partisan one. A database built to help hungry families shouldn't double as an enforcement tool. Tool. Full stop.
RachelWhatever your position on immigration, the infrastructure sticks around long after this administration's gone.
JordynRight. A movement that talks about small government just watched Washington build a permanent list of addresses and family sizes.
RachelSo which fight matters more: the tariffs everyone's watching or the data grab nobody covered?
Speaker 7Looking at that pattern-ok, so get this: the people yelling about Domin statues getting stretched? They called it!
JordynOuch. That hurts to say out loud.
Speaker 7It does! Section 122, Section 338—that's the exact sequence the skeptics predicted.
JordynAnd CalMatters reported this coalition suing over the tariffs isn't just California. Kentucky, Pennsylvania, 20-some states total.
Speaker 7Twenty-four now, and their filing basically argues the cost's land on families already stretched by affordability. That's a fiscal conservative argument, wearing a very blue jersey. Exactly, I'll take the receipt-same, but here's my line: I'm not conceding their fix, which is: "More federal power just pointed the other direction. Litigation checks this president, it's not a governing philosophy.
RachelExactly; a judge blocking a Proclamation isn't the same as Congress voting.
Speaker 7One's oversight, the other's a permission slip nobody asked for!
RachelAnd speaking of permission slips, we tell you here what the ITC was actually supposed to have signed off on first.
JordynLet's talk odds, not predictions. Here's what jumps out: Peter Harrell flagged on X that Section 338 sits inside Smoot-Hawley's old tariff commission section. That's the ITC's actual ancestor. So the ITC was supposed to investigate before any of this happened.
RachelHappened? That's the claim; a proclamation by itself might not satisfy that requirement. He's skipped a body that's still active today-looks like that. Forbes's Hawley tariff authority piece raises another wrinkle; the tariff amount should track the actual discrimination found, and fifty per cent across hockey sticks and dairy doesn't look tailored. Sounds sweeping to me. Same read here: then Brownstein's filing notes Canada has until August nineteenth to negotiate. Eh-meaning this whole fight could just disappear before a judge ever touches it? Right! No tariffs landing, no case, no ruling. So we're betting on a date, not a verdict. Two dates to circle: August nineteenth, when the Canadian duties land, no matter what any ITC investigation says.
JordynAnd, whichever Federal court rules first on that TANF injunction, Bonta's coalition wants that data frozen before it ever reaches ICE's servers.
RachelThe standard I'm holding it to is a trade policy that needs a statute nobody's touched since nineteen thirty, isn't the deregulation agenda
Speaker 3at work.
Rachelagenda any one voted for, or a benefits database nobody agreed to hand over. Tariffs are the bigger betrayal to me. This administration ran on cutting costs, then stacked a fresh duty on lumber and dared Canada to blink first.
JordynI'd flip that: money's measurable and reversible; a data pipeline, once it's built,
RachelRight.
Jordynoutlives whoever's in office.
RachelDifferent failures, same habit. Skip the process. Keep the power.
JordynDirect, August nineteenth, watch it.
RachelSo that's the episode: a ninety six year old tariff law nobody's touched suddenly doing all the work. Fifty per cent stacked on fifty-that's toll booth math, plain and simple-and Fortune's reporting holds up-Section Three Thirty Eight sat dormant until this White House reached for it-which leaves us with the real question: strategy or the last tool left when the fast ones ran out? You call it a tool, I call it a bluff. Either way, circle August nineteenth. Same goes for the TANF injunction: two dates, one calendar, both worth watching. If this got you yelling at your car radio, send it to the one relative still defending the price hikes. Subscribe, leave us a rating, and tell a friend who's politically homeless like we are. Thanks for spending the hour with us. Stay skeptical. We'll see you next time.
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Sources
Where this came from
20 reports behind the episode. Every one of them opens where it was published.
- President Trump Imposes Tariffs on Canada Under Section 338 | Brownsteinbhfs.com
- Trump just invoked a 1930 tariff law no president has ever used — against Canada | Fortunefortune.com
- Section 338 Tariffs Target Canada at 50%: Trump Revives a 1930 Law for Trade Wartechtimes.com
- Trump revives unused Smoot-Hawley tariff power against Canadaaxios.com
- California sues Trump to block latest tariffs, sharing of needy families' data with ICE - Los Angeles Timeslatimes.com
- Peter Harrell on X: "Trump finally pulls the "Section 338" tariff trigger, on Canada! Quick reactions, with more analysis later: 1. The tariffs are under Section 338 of the Tariff Act of 1930, better known as the Smoot-Hawley tariff Act (of Ferris Bueller's Day Off fame). Section 338 hasn't been" / Xx.com
- Attorney General Bonta Sues Trump Administration for a Third Time over Its Illegal Tariffs | State of California - Department of Justice - Office of the Attorney Generaloag.ca.gov
- Attorney General Bonta Sues Trump Over Latest Attempt to Weaponize Personal Sensitive Data of Californians | State of California - Department of Justice - Office of the Attorney Generaloag.ca.gov
- California, 23 other states sue Trump over new tariffs - CalMatterscalmatters.org
- California sues Trump to block latest tariffs, sharing of needy families' data with ICE - Edinburg Postedinburgpost.com
- Section 338 tariffs on Canada: Beyond motor vehicles & dairytax.thomsonreuters.com
- Blaming Canada: Trump Leans On Smoot-Hawley Tariff Authorityforbes.com
- Oy, Canada Tariffs - Paul Krugmanpaulkrugman.substack.com
- California company sues Trump over tariffs; battle comes to court again - News247Plusnews247plus.com
- california sues over trump administration demands snap recipients personal datanewsroom.courts.ca.gov
- California sues Trump administration over demand for SNAP data – NBC Los Angelesnbclosangeles.com
- California Sues Trump Over His Unlawful Use of Tariffs — Again | State of California - Department of Justice - Office of the Attorney Generaloag.ca.gov
- Oct 28, 2025gov.ca.gov
- Prospective Legal Challenges to Trump’s Section 338 Tariffs Against Canadareason.com
- Section 338 of the Tariff Act gives Trump an easy – but untested – way to impose new levies - The Globe and Mailtheglobeandmail.com
