//US, Canada poised to extend border restrictions to Aug. 21

US, Canada poised to extend border restrictions to Aug. 21

The U.S. and Canada are poised to extend their agreement to keep their shared border closed to non-essential travel to Aug. 21, but a final confirmation has not been given, a person familiar with the matter said Tuesday.The agreement would likely extend the closure by another 30 days. The official was not authorized to speak publicly ahead of an announcement this week, and spoke on