Is CDF large p_T anomaly from virtual SUSY threshold effects?

Talk is given at the YITP International Workshop -- `Recent Developments in QCD and Hadron Physics'. Recent CDF data of the inclusive jet cross section shows anomalous deviation around large transverse momentum $p_{T}(j)\approx 200 \sim 350$ GeV. Is it possible to interpret the anomaly in terms of virtual SUSY effects. The answer is `NO', because we find that the virtual SUSY loop interference effects are too small to explain the CDF data.