U.S. land borders with Canada and Mexico will remain closed to non-essential travel until at least Aug. 21, the U.S. Homeland Security Department said on Wednesday.
The 30-day extension came after Canada announced Monday it will start allowing fully vaccinated U.S. visitors into the country on Aug. 9 for non-essential travel after the COVID-19 pandemic forced an unprecedented 16-month ban that many businesses complained was crippling them.
One difficult question for the Biden administration is whether it would follow Canada's lead and require all visitors to . . .
