Published by Reuters   By David Shepardson WASHINGTON (Reuters) – 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 … Continue reading U.S. Extends Severe Travel Restrictions On Land Border Crossings to Canada, Mexico Through Aug. 21