The Pittsburgh Steelers defensive line starters are approaching the ends of their careers with starters Aaron Smith, Casey Hampton and Brett Keisel combing for 31 years of NFL experience. In April the Steelers addressed the aging line with ex-Ohio State Buckeye Cam Heyward with the 31st pick of the 2011 NFL Draft. The NFL Draft Bible caught up with Heyward at St. Vincent College home of the Steelers training camp to get some insight on how life is going as a NFL rookie. This episode of All Access Football hosted by Bo Marchionte.