  After a short introduction to the SM picture of CP violation, we discuss
recent work on how to use SU(3) flavor symmetry, along with some dynamical
approximations, to extract the CKM weak phases and the strong rescattering
phases from experimental measurements alone. This suprising wealth of
information depends on our two strongest assumptions: SU(3) invariance, and the
relative unimportance of exhange and annihilation diagrams. We discuss soon to
be measured decay rate measurements that will test the validity of these
assumptions.
