When Trade Wars Hit Home: What Bombardier's Stock Drop Tells Us About Tariffs That Don't Work

A threatened ban on Canadian jet maker Bombardier shows how tariffs hurt American workers and global supply chains. The real problem: rules that protect companies, not communities.

By Common Good Policy Team · September 9, 2026 · Responding to New York Times (September 8, 2026)

A Montreal-based aircraft manufacturer just got a lesson in how trade wars work in practice. President Trump threatened to bar Bombardier from selling in the United States, and the company's stock price fell. But here's what matters: this isn't about protecting American workers. It's about using presidential power to punish a competitor, and the collateral damage lands on people who had nothing to do with the decision.

Bombardier makes business jets, regional aircraft, and railway equipment. Some of those jobs are in the U.S.; many are in Canada. When you slap tariffs on imports or ban a company from selling here, you don't just hit the foreign manufacturer. You hit the American supply chains that depend on those parts, the workers whose wages depend on trade, and the customers who pay more for everything downstream.

This is the real trade story. Not the headline about a stock price. The actual number: trade generated $2.6 trillion in gains for the American economy over the past two decades. It also destroyed 2.4 million jobs, concentrated in specific communities that were never given a real plan to recover. Those people are still waiting.

Blanket tariffs and executive threats don't fix that problem. They make it worse. They're crude tools that punish entire supply chains, raise prices for American consumers, and give trading partners reasons to retaliate. What actually works is clear rules that level the playing field, enforcement that catches cheating, and investment in the communities left behind.