U.S. Border region fears loss as Trump cancels free trade

For more than three decades, free trade has helped turn the U.S.-Mexico border into one of the world's busiest commercial corridors. But with the U.S. July 1 decision not to renew the United States-Mexico-Canada Agreement (USMCA) trade pact, businesses and workers who depend on cross-border commerce are preparing for an uncertain future. CGTN's Alasdair Baverstock reports.