Search for WH to WWW Using Like Sign Dileptons at CDF

We present a search for the Higgs boson production in association with a W boson using isolated high-pT like-sign dilepton events in ppbar collisions at sqrt(s) = 1.96 TeV. The data were collected with the CDFII detector at the Tevatron ppbar collider in Fermilab and correspond to an integrated luminosity 1.9 fb-1. This process has a good sensitivity to high mass Higgs ($>$160 GeV/c2), and if we assume the so-called ``fermiohobic Higgs'' which only couples to fermion such as the one in the 2HDM-TypeI, this process also has a good sensitivity to low mass Higgs.