Senior Sports Columnist for The New York Post, Mark Cannizzaro joins Murph & Markus to preview The Open Championship at Royal Portrush Golf Club in Northern Ireland

Senior Sports Columnist for The New York Post, Mark Cannizzaro joins Murph &amp; Markus to preview The Open Championship at Royal Portrush Golf Club in Northern Ireland

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

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