A friend of mine sent me this link to a This American Life episode from 2004, about the price fixing conspiracy at the food company Archer Daniels Midland, and the executive who cooperated with the FBI in recording over 250 hours of secret video and audio tapes, it what was probably the most remarkable set of recordings ever made of an American company in the middle of a criminal act. Makes you wonder how often this stuff happens without our the public knowing. Definitely worth a listen.