4-8 Hour 4: Murph & Markus debate who will win the NCAA Men's Tournament with the Pop Culture Showdown and close the show.

<p>4-8 Hour 4: Murph &amp; Markus debate who will win the NCAA Men's Tournament with the Pop Culture Showdown and close the show.</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>

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