  We summarize the results of two papers in which we have studied CP violation
in inclusive and exclusive decays b -> d e^+e^-. Two CP-violating effects are
calculated: the partial rate asymmetry between b and \bar{b} decay, and the
asymmetry between e^- and e^+ spectra for an untagged B/\bar{B} mixture. These
asymmetries, combined with the branching ratio, can potentially determine the
parameters (\rho, \eta) of the unitarity triangle. We also summarize a paper by
Browder et al. on a possible CP-violating asymmetry in the inclusive reaction B
-> K^-(K^{*-})X.
