@CNN: US citizens will need to register to visit parts of Europe starting in 2021
https://t.co/vUqc1MBihY https://t.co/aqFhEiC8e7
US citizens will need to register to visit parts of Europe starting in 2021https://t.co/vUqc1MBihY pic.twitter.com/aqFhEiC8e7
— CNN (@CNN) March 9, 2019