Nvidia Takes Aim at Frontier AI Developers

August 24, 2026

AI Summary

5 min read

Trade talks between the U.S. and Canada collapsed over the weekend, leading to new 50% tariffs on roughly $20 billion of Canadian goods, and the risk of escalation into a full-blown trade war is now real. Meanwhile, Nvidia is making a $6 billion bet on open-weight AI models, a move that puts it in direct competition with its own customers like OpenAI and Anthropic. And fast-fashion giant Shein priced its Hong Kong IPO at $27 billion, a fraction of the $100 billion valuation it once touted.

U.S.-Canada Trade Talks Collapse

After signs of progress last week—including Washington’s openness to lowering top-line tariffs on Canadian steel, aluminum, and automobiles—negotiations broke down over technical disagreements and sovereignty concerns. The core sticking point, according to WSJ trade reporter Gavin Bade, was a dispute over tariff rebates. The U.S. currently allows automakers to get a rebate for the value of U.S.-made parts in their vehicles. Canada wanted to expand that to include Canadian and North American content. The U.S. refused.

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What you'll learn

1 (00:22) **US-Canada Trade Talks Collapse** - New 50% tariffs on $20B of Canadian goods after a deal fell apart over auto parts rules and sovereignty issues.
2 (03:38) **Paramount Meets California AG to Settle Antitrust Suit** - A dozen Democratic-led states are blocking Paramount’s $81B takeover of Warner Bros. Discovery over market concentration concerns.
3 (04:43) **Nvidia Takes Aim at Frontier AI Developers** - The chip giant spends $6B to license open-weight AI models from startup Poolside and hire over 100 of its engineers.
4 (09:29) **Shein Prices IPO at $27B, Well Below $100B Valuation** - The fast-fashion retailer’s Hong Kong listing, expected September 1st, will fund data analytics and AI investments.
5 (10:02) **Alibaba and SoftBank Tap Markets for AI Cash** - Alibaba issues over $10B in new shares, and SoftBank plans a record $6B bond issuance, both earmarked for AI investments.
6 (12:21) **Deere Workers Reject Contract Offer** - UAW members turned down a deal with 4% annual raises and $3,000 bonuses, setting up a contentious 2025 bargaining process amid declining equipment demand.
7 (12:55) **Walmart Bets on Trendier Apparel** - The retailer launches a new women’s clothing brand to reclaim lost ground from Amazon and attract more non-grocery shoppers.

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Show Notes

A.M. Edition for Aug. 24. Trade talks between Canada and the U.S. have broken down, with Mark Carney betting no deal is better than a bad deal. WSJ trade reporter Gavin Bade details the new tariffs. Plus, Paramount begins settlement talks with several Democratic states today in a bid to avert an antitrust lawsuit over its takeover of Warner Bros. Discovery. And Nvidia, not satisfied with producing the computing power for AI, spends billions of dollars on developing open-weight AI models to compete with China. Luke Vargas hosts.

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