  The discrete symmetries C, P and CP are known to be violated by the weak
interaction. It is possible to probe the breaking of these symmetries using
asymmetries constructed from triple products based on the decay of some
particle M to a four body final state. These proceedings discuss the full set
of possible asymmetries that can be probed and applications to various
measurement scenarios, focusing mostly on charm mesons and baryons. The
ramifications of what can be learned from such measurements are also discussed.
