@CNN: US citizens will need to register to visit parts of Europe starting in 2021. Corrects earlier tweet that called the new requirement a visa https://t.co/eMcMlxFJ5x
US citizens will need to register to visit parts of Europe starting in 2021. Corrects earlier tweet that called the new requirement a visa https://t.co/eMcMlxFJ5x
— CNN (@CNN) March 9, 2019