President Donald Trump announced a potential 50% tariff on all imports from the European Union, set to take effect June 1. This announcement caused a significant downturn in European stock markets, as investors reacted to the looming threat of a trade war between the U.S. and Europe. The anxiety in the markets reflects broader concerns about global economic growth, which is already under pressure. The video explores the immediate impacts of this announcement on international stocks and the potential long-term effects on global trade relations.