  We discuss the testing of the Standard Model of CP violation, and the search
for CP-violating effects from beyond the Standard Model, in $B$ decays. We then
focus on the quantum mechanics of the experiments on CP violation to be
performed at $B$ factories. These experiments will involve very pretty
Einstein-Podolsky-Rosen correlations. We show that the physics of these
experiments can be understood without invoking the ``collapse of the wave
function," and without the mysteries that sometimes accompany discussions of
EPR effects.
  (To appear in the Proceedings of the Moriond Workshop on Electroweak
Interactions and Unified Theories, Les Arcs, France, March 1995)
