CLIZA, Bolivia — Everything seems to be under construction in this town in central Bolivia. McMansions topped with tile and ornamental swans look as though they dropped from the sky. Hulking concrete shells sit on stilts. Metal spikes rise from countless roofs in hopes of a second floor. But even when the grandest new houses are finished, many sit empty and dark while their owners are away working in Spain or Argentina, building houses for other people. Read full article >>