Mark Burnett is the creator of "Survivor," "The Restaurant" and "The Apprentice." Mark was asked how he picked the show contestants. He replied that he just puts high voltage people in the same room and sparks are sure to fly.
Burnett would have a field day with plumbers. Put a few plumbers in a room and ask them, "What's the best ballcock on the market?" Forget sparks; enjoy the fireworks. The ensuing argument would make the "Survivor" finale look like a cotillion.