The CDF experiment at the Tevatron has used p anti-p collisions at
s**(1/2) = 1.96 TeV to perform electroweak physics measurements.  A program of
precision electroweak tests of SM started measuring W and Z bosons cross
section using different leptonic final states, evaluating dielectron
Forward-Backward Asymmetry A_FB and di-bosons cross section production.