Kim Green

Most of us know someone who's had a hard time finding or keeping a job over the past few years. It's an experience that often leaves people feeling defeated and demoralized. In Weekend Edition Sunday's Working It series, hear audio portraits of people whose daily lives are filled with uncertainty.

In a cave-like basement bursting with rickety old bicycles, tires and churning middle-schoolers, Daniel Furbish barks orders.

Close-cropped beard, pen behind his ear, Furbish is an artist-turned-teacher from a military family — creative and disciplined. He started his Nashville, Tenn., bike-building workshop as a summer experiment. He thought, "What if I take donated bike parts and teach kids to put them together?"