Shortly after Russia invaded Ukraine, refugees from the threatened nation started showing up at Mexico's border with the United States. Roughly 1,000 Ukrainians a day flew to Tijuana on tourist visas, desperate to reach U.S. soil.
The volume was overwhelming the nation’s busiest border crossing in San Diego. In Tijuana, thousands of Ukrainians slept in a municipal gym hoping for a chance to cross into the U.S.
