We propose a like-sign dilepton search for chargino-neutralino
production in ppbar collisions at sqsr s = 1.8 TeV, which complements the
previously published trilepton search by the CDF detector using Fermilab Run I
data.  Monte Carlo predictions for the signal and background efficiencies
indicate a significant increase in sensitivity to chargino-neutralino
production compared to the traditional trilepton analysis alone.