Going podcast-only this week, the Register's Chad Leistikow and Tyler Tachman dig into the Wednesday comments of assistant defensive coordinator Seth Wallace. What is causing the Hawkeyes' struggles on defense, and can the bleeding be stopped against a pretty bad Northwestern offense? We preview Saturday's game and even talk a little Iowa men's basketball at the end.

<p>Going podcast-only this week, the Register's Chad Leistikow and Tyler Tachman dig into the Wednesday comments of assistant defensive coordinator Seth Wallace. What is causing the Hawkeyes' struggles on defense, and can the bleeding be stopped against a pretty bad Northwestern offense? We preview Saturday's game and even talk a little Iowa men's basketball at the end.</p>

“Hawk Central Hour” airs between 6-7 p.m. on 1460 KXnO-AM on Wednesdays and will feature Des Moines Register Hawkeyes columnist Chad Leistikow and beat writer Kennington Smith as regulars, paired with Ross Peterson, who co-hosts “Sports Fanatics.”

<p>&ldquo;Hawk Central Hour&rdquo; airs between 6-7 p.m. on 1460 KXnO-AM on Wednesdays and will feature Des Moines Register Hawkeyes columnist Chad Leistikow and beat writer Kennington Smith as regulars, paired with Ross Peterson, who co-hosts &ldquo;Sports Fanatics.&rdquo;</p>

Hawk Central Hour

“Hawk Central Hour” airs between 6-7 p.m. on 1460…

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