After passing through the Darién Gap, Panama, Costa Rica, and Nicaragua, some U.S.-bound migrants get stranded en route as they struggle to raise money to pay bus fares.

At the beginning of this century, Venezuela was one of Latin America’s wealthier countries. Back then, the idea of its citizens using an image of their flag to evoke pity in Honduras—the 2nd or 3rd poorest nation in the hemisphere—would’ve been ludicrous.