Liberal leadership candidate Chrystia Freeland says Canada needs to release a $200 billion plan to retaliate against U.S. President Donald Trump's threatened tariffs.
Wall Street’s superstars are tumbling Monday as a competitor from China threatens to upend the artificial-intelligence frenzy that’s created a spending bonanza.
Stock markets in Canada and the U.S. were down in late-morning trading after the performance of Chinese artificial intelligence startup DeepSeek rattled technology stocks.