Dirty Jobs
Host and everyman Mike Rowe gets the grimy scoop on downright nasty occupations.
3. Animal Rendering
7.0Jan 20, 2009 · 60 min
Mike takes a trip to the La Brea Tar Pits in Los Angeles to find out about the important work being done in Pit 91. Then Mike travels north where he learns about rendering and discovers how much of a farm animal can be recycled.