How to Interview a Sewer Inspector

"Dirty jobs" is based on the idea that people who are being interviewed will be able to do something that makes them comfortable or make me uncomfortable. "I didn't know what we were doing," David Blaine says of his interview with a hot pepper maker in Fort Mill, South Carolina. The show's producers have meetings every week where they're told: 'No, no, no, No, and if you tell me, no, that just means yes to me'