Hour 3: Murph & Markus talk to Mike Silver, dive into the Cooler of Content, and debate if the 49ers window is already closed.

<p>Hour 3: Murph &amp; Markus talk to Mike Silver, dive into the Cooler of Content, and debate if the 49ers window is already closed.</p>

Every weekday morning, KNBR listeners join Brian Murphy and Markus Boucher from 6am-10am only on KNBR!

<p>Every weekday morning, KNBR listeners join Brian Murphy and Markus Boucher from 6am-10am only on KNBR!</p>