Canada's steep retaliatory tariffs on $20 billion in U.S. goods took effect just after midnight ET on Tuesday, extending the trade war between the two countries.
Page F2From§Eachthe wee small hours edition — 8 September 2026
ESCALATION LEDGER
Trump answers Canada's $20 billion tariffs by trying to ban its planes outright, and his own party objects.

As it ran on the front
The ledger for the U.S.-Canada trade war closes clean, hon, if you don't ask what the numbers are for.
On Friday, August 21, talks between Washington and Ottawa collapsed without a signature. The next day, Saturday, the United States imposed a 50 percent tariff on roughly $20 billion of Canadian goods. Three days after that, on Tuesday, August 25, Canada answered with retaliatory tariffs on $20 billion of American goods — steel, furniture, clothing, electronics, duties running 15 to 50 percent — and Prime Minister Mark Carney filed it as a response to demands that intruded on Canadian sovereignty.…
…(cont) The following day the Maine Lobstermen's Association filed as collateral damage, warning that Canada's proposed 25 percent tariff on American lobster would hit an industry that runs both sides of the border. The day after that, Canada's Department of Finance pulled seafood and fish products off the list entirely, citing "feedback." Rep. Jared Golden, Democrat of Maine, used that same week to back the president's tariffs outright, telling the Portland Press Herald that retaliation "won't go well" for Canada. The record doesn't show whether the lobstermen's feedback and the finance ministry's adjustment share a filing cabinet. It does show the exemption arrived one day after the industry's warning did.
On August 30, President Trump posted that he did not want "Canadian anything," citing profits at Ford and General Motors as proof the tariffs were working. On September 1, U.S. Trade Representative Jamieson Greer told reporters there were no negotiations underway, calling the standoff "more their emergency than ours." Eight days after the "Canadian anything" post, on September 7, Trump named the one exception that mattered: Bombardier, the Canadian aerospace manufacturer, should no longer be allowed to sell planes in the United States at all. A senator from his own party objected in the same news cycle — free trade, in this telling, stops being a principle exactly where a Canadian company's order book starts.
Canada's $20 billion in retaliatory tariffs took effect just after midnight on September 8 anyway, layered now on top of a plane ban aimed at a single manufacturer and a trade representative who says there's nothing left to discuss. The ledger doesn't distinguish between a tariff and a ban; both remove a column of revenue from one side of the line and post it to the other. It only records who got exempted — the seafood industry, after a complaint — and who didn't. Bombardier wasn't asking for feedback. It was asking to keep selling planes, and the answer came in eight days and one Truth Social post.
“They tell you tariffs are about fairness, then the lobstermen file a complaint and get an exemption by the next afternoon — try getting your insurance claim moved that fast. Bombardier didn't get a phone call, it got banned outright, and the only pushback came from inside Trump's own party, not from anybody stuck paying the new price on a couch. The ledger's got room for an exemption — this time it just wasn't for the guy building the plane.”
“Look, tariffs are about protecting American industry, full stop — the seafood carve-out just shows the administration listens to stakeholders, that's responsive governance. Bombardier's a different animal, it's a national security matter — no, wait, it's a fairness issue, because the President is clearly maximizing leverage, and an outright ban is basically a very strong negotiating position. Did I just call banning a whole company "a negotiating position"? That's — that's not landing the way I wanted it to.”
The receipts
Trade negotiations broke down last month, setting off tit-for-tat tariff threats.
Canada's latest retaliatory tariffs against the U.S. are set to take effect overnight Monday into Tuesday. CBS News business contributor Javier David joins to discuss how your finances could be impacted.
The counter-tariffs cover $20 billion of US goods, with duties ranging from 15% to 50% across products from steel and furniture to clothing and electronics.
President Donald Trump said that Canada-based aircraft manufacturer Bombardier will no longer be allowed to sell in the United States as the trade tiff with Canada continues to escalate. Trump posted on Truth Social about the company on Sunday afternoon. Bombardier is one of the world’s biggest producers of business jets, and Trump said…
The U.S.-Canada trade war is deepening after talks collapsed without a deal on Friday. Canadian Prime Minister Mark Carney accused the Trump administration of issuing demands that would compromise Canada’s sovereignty and undermine key industries. On Saturday, the United States slapped 50% tariffs on around $20 billion worth of imports…
President Donald Trump asserted Monday that the Canadian aerospace company Bombardier should no longer be allowed to sell its planes in the U.S., opening a new front in his trade war with Canada.
Canada struck back at U.S. President Donald Trump on Tuesday with tariffs on about $20 billion worth of U.S. goods.
· 'Canada Must Respond': Ottawa Slaps Retaliatory Tariffs on US Goods After Trump Trade War Escalation from the morgue, 25 Aug 2026
· Maine Lobstermen's Association fears becoming 'collateral damage' in Canada tariff war from the morgue, 26 Aug 2026
· How Trump kneecapped his own China policy with a 50% tariff on Canada from the morgue, 2 Sep 2026
· No negotiations with Canada right now: US trade rep from the morgue, 1 Sep 2026
· Canada excludes seafood from retaliatory tariffs on US goods from the morgue, 27 Aug 2026
· Maine Democrat backs Trump’s Canada tariffs: ‘It won't go well for them’ from the morgue, 27 Aug 2026
· Canada pulls back on some tariffs after ‘feedback’ from seafood industry from the morgue, 27 Aug 2026
· Trump: 'I don't want Canadian anything' from the morgue, 30 Aug 2026
This page is a back-issue: the story as it ran, receipts as they were. The current edition is at the front.