FILE PHOTO: The U.S.-Canada border crossing is seen amid the coronavirus disease (COVID-19) outbreak in Lacolle, Quebec, Canada April 17, 2020. REUTERS/Christinne Muschi/File Photo

Washington (By James McCarten) For the first time in nearly 20 months, non-essential traffic is once again moving in both directions across the Canada-U.S. land border.
Shortly after midnight, Customs and Border Protection agents began letting fully vaccinated vacationers, visitors and day-trippers drive into the United States for the first time since the onset of the COVID-19 pandemic in March 2020.
Not everyone is taking advantage, however.