  I present measurements made by the D0 collaboration of the time-integrated
flavor-specific semileptonic charge asymmetry in the decays of the Bs and Bd
mesons that have undergone flavor mixing, asls and asld, using 10.4 fb^-1 of
proton-antiproton collisions collected by the D0 detector during Run II at the
Fermilab Tevatron Collider. The results are asls = [-1.12 \pm 0.74 (stat) \pm
0.17 (syst) ]% and asld = [0.68 \pm 0.45 (stat.) \pm 0.14 (syst.)]% which are
the two most precise published results and are in agreement with standard model
predictions. These results are combined with the like-sign dimuon charge
asymmetry, aslb, and recent preliminary results from the LHCb and BaBar
experiments to obtain new world averages.
