Eliot Spitzer’s CNN co-host Kathleen Parker is so furious about Spitzer’s on-air domination that she is threatening to leave their nightly show. Parker went so far as to storm off the set of the “Parker Spitzer” show Eliot, Spitzer, CNN, Kathleen, Parkerduring a recent pre-taping, according to the New York Post. She did return to finish the segment, however.