Bronco on Virginia

It's Game Day Eve for 21st-ranked BYU football team.  We're exploring how Virginia has evolved into a viable threat in just three short weeks.  ESPN's Play by Play Bob Wishcusen joins us to explain how BYU fits in the national landscape right now and why BYU is on upset alert.  Plus: A one-on-one chat with Bronco Mendenhall, the Cougars' head coach, as we preview the game against the Wahoos.  He tells us how he's gauging the validity of "BYU Sports Nation Karma."