March Madness scores: Buzzer-beater, monster upset and more nail-biters. Round 2 highlights
No. 1 Duke (East Region), No. 1 Michigan (Midwest Region), No. 2 Houston (South Region), No. 3 Michigan State (East Region), No. 3 Illinois (South Region), No. 4 Arkansas (West Region) and No. 4 Nebra...