Nebraskas Scott Frost climbs Grand Canyon with Marty Smith, Sports Center, ESPN

Nebraska head coach Scott Frost takes Marty Smith on an a epic climb of the Grand Canyon on Marty Smith s America. Subscribe to ESPN on YouTube: Watch Latest Episodes on WatchESPN: Watch ESPN on YouTube TV: Get more ESPN on YouTube: First Take: SportsCenter with SVP: ESPN on Social Media: Follow on Twitter: Like on Facebook: Follow on Instagram: Visit ESPN on YouTube to get uptotheminute sports news coverage, scores, highlights and commentary for NFL, NHL, MLB, NBA, College Football, NCAA Basketball, soccer and more. More on