Firmly Entrenched: Iowa State defense and future Big 12 schedules

Jake Brend and Nick Osen continue to prep for the season as Week Zero approaches with a two-minute drill, what we could see from the Iowa State defense early in the season, the situation at linebacker, and why Osen is optimistic about the Cyclones. Brock Purdy returns as QB1 in San Francisco and Big 12 scheduling in the future.