Donald Trump has threatened a 100% tariff on French wine and champagne if France refuses to repeal its 3% digital services tax on major tech companies.The dispute over the tax, which targets firms like Google and Amazon, has escalated ahead of the upcoming G7 summit.This potential trade action follows a period of declining French alcohol exports to the US, which remains the largest market for such products.Emmanuel Macron continues to face intense pressure from Washington to remove the levy despite earlier attempts to increase the rates.