TERRY HERSOM COLUMN: A look back at the careers of Paul Hornung
Why hasn't Alex Karras, a defensive tackle whose ability was equal
Hawkeye pair named to Pro Football Hall of Fame
Former Hawkeyes Duke Slater, Alex Karras Selected To Pro Football
Alex Karras, former NFL lineman, actor, dies at 77
Alex Karras, Hawkeye football star of 1950s, dead at 77 - Radio Iowa
Former Hawkeye Alex Karras dies at 77
Former NFL Player, Webster Star Alex Karras Dies - TV Guide
Athletics, Iowa Now - The University of Iowa