Time Dependent B0 B0-bar Mixing at CDF
  We describe two measurements of Delta m_d. The first uses B -> nu l D(*) events and a same-side flavor tagging algorithm. The second uses dilepton events. From the average of these two measurements we find Delta m_d = 0.466 +- 0.037 +- 0.031 ps^{-1}. 
Fritz DeJongh (Fermilab), George Michail (Harvard University)