NU Notes: Chizik’s influence on defense impresses Callahan


When you look at this Iowa State team through four games, they could arguably be 4-0 with the way first-year head coach Gene Chizik has had their defensive playing.

Premium Content

Subscribe today to read the full article and get everything Rivals has to offer.

  • Member-only message boards
  • Exclusive highlights and recruiting interviews
  • Exclusive coverage of Rivals Camp Series
  • Breaking recruiting news