San Diego-Tijuana: Like a bridge over troubled borders…
At a time when border crossings are getting harder in many places, they just got easier at a pair of airports, right across the border and road from each other on the U.S.-Mexico border. By a happy accident, San Diego and Tijuana have twin airports facing each other, and now they have a bridge connecting them, allowing U.S. passengers to fly to many Mexican destinations by crossing the road; at the same time, Mexicans heading for U.S. cities can change planes to fly from San Diego. The key…