@CNN: US citizens will need to register to visit parts of Europe starting in 2021
https://t.co/7IfsZlcMTa https://t.co/7GaCPcwddr
US citizens will need to register to visit parts of Europe starting in 2021https://t.co/7IfsZlcMTa pic.twitter.com/7GaCPcwddr
— CNN (@CNN) March 9, 2019