Retired New York City sanitation worker Angelo Bruno (L) speaks with his friend and former partner, Eddie Nieves (R), about working together on their daily route.

Recorded in New York, NY

Ironworkers Kerry Davis (L) and Ken Hopper (R), who have been working together for 25 years, talk about rescuing suicide jumpers on the Golden Gate Bridge.

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Recorded in San Francisco, CA

90-year-old Bill Schifrin tells his son-in-law, Herman Rotenberg, about making his living as a wedding ring salesman.

Recorded in New York, NY