Again, notice how Jeff Sessions was not asked to be on any of these shows.
Or Kyl or Cornyn.
Yup, so far they have put Norwood and Sensenbrenner on. I think they thought they would both come off as nutcases. If so, they were sorely disappointed because they both did a great job.
Jeff Sessions is a true hero, as opposed to pseudo-hero like McCain who had the misfortune to get shot down and spent time in Hanoi Hilton. Although McCain surviving his ordeal is commendable, it did not contribute to the public betterment as much as Sessions undergoing the ordeal of vicious Senate confirmation process when he was nominated for federal appeals court, got kicked in the teeth, and determined to run for Senate himself (replacing blowhard Howell Hefflin) and become a thorn in their side (and a truth teller and conscience) ever since.