French traders, EU sound alarm over US tit-for-tat tariffs December 31, 2020 GMT FILE - In this Feb.10, 2020 file photo, red wine bottles of the region of Medoc, western France, are displayed at the wine fair in Paris. French wine exporters are warning that they'll take a billion-euro hit in 2021 from the latest ratcheting-up of punitive tariffs between the United States and Europe in a trade row over aircraft subsidies. (AP Photo/Michel Euler, File) FILE - In this Feb.10, 2020 file photo, red wine bottles of the region of Medoc, western France, are displayed at the wine fair in Paris. French wine exporters are warning that they'll take a billion-euro hit in 2021 from the latest ratcheting-up of punitive tariffs between the United States and Europe in a trade row over aircraft subsidies. (AP Photo/Michel Euler, File)