Business Brief: Trade winners and losers

Oops, he did it again. On late Friday, U.S. President Donald Trump vowed to hike his steel and aluminum imports, throwing fresh uncertainty into the world of global trade. This morning we'll dig into the winners and losers of the latest tariff action, as well as looking at why Trump may have chosen now to sow new chaos in markets. But first, today's news: In the news More taxes: Lawyers say the Shopify court ruling could set a precedent, potentially making it tougher for the CRA to crack down on businesses that don't remit taxes Artificial intelligence: Will AI go…