U.S.-Canada border restrictions extended until July 21 - Los Angeles Times
Canadian trucker convoy blocks key border crossing as protests in Ottawa drag on : NPR
Three Nations Crossing - Wikipedia
U.S.-Canada Border Frequent Traveler Program Sparks Diplomatic Rift - WSJ
Canada Border Services Agency on Twitter: "Today, we celebrate all women, especially those protecting our borders. #InternationalWomensDay #YouAreEmpowerment https://t.co/LVwlHl10Hh" / Twitter
Customs - Travel.gc.ca
U.S. – Mexico – Canada Agreement (USMCA) | U.S. Customs and Border Protection
Crossing the Border from the U.S to Canada | Northern Ontario Travel
US-Canada border will remain closed to nonessential travel at least June 21 | CNN Travel
Illegal border crossings from Canada quietly rising, data shows
Border Security - Connect2Canada
Photos: Loved ones reunite as U.S. reopens to international travelers | Vermont Public
Canadian woman faces lifetime ban after getting caught with CBD oil at U.S. border | CBC News
Canada Border Services Agency Has Difficulties With Cross-Border Private Sales | Canada-U.S. Blog