What I saw bore little resemblance to Drum's description. Casey accuses Santorum of not spending very much time working. Santorum gives an off-point rebuttal, then turns the question back around by accusing Casey of not spending very much time working, either. Casey refuses to answer, but Santorum insists -- with some finger-jabbing, but no spittle or ranting. The "debate" soon degenerates into both men repeating the same point over top of each other. Neither man comes out of it looking very good -- rather than productive elucidation of the choice voters face, they end up involved in a childish penis-size contest, both insisting on looking like the tough guy who's overtly in control of the framing of the discussion. And Santorum was making a legitimate point (I assume from Casey's refusal to give even a pseudo-answer that he is in fact guilty of goofing off on the taxpayers' time).