https://www.mensjournal.com/travel/u-s-issues-official-travel-warning-for-canada
Please read more at the above link
The U.S. Department of State has already issued a plethora of travel advisories over the past month. The latest country to receive a warning is none other than Canada.
A travel advisory shares the risks and recommended precautions for U.S. citizens in a foreign destination. The U.S. Department of State has "no higher priority" than keeping Americans safe and secure overseas. With that said, Poland, Qatar and Thailand were the first three countries to receive a travel warning in June.
Liên Minh Bảo Hiến Mỹ Gốc Việt
Vietnamese American Conservative Alliance (VACA)
https://freedom-vaca.org/vaca-blog-tieng-viet-nam/