PREVIEW: The Nittany Lion track and field team will split its squads again this weekend, sending a small contingent to the Mt. SAC Relays at Mount San Antonio College in Walnut, Calif., while the majority of the Penn State team will stay close to home, competing at the Bucknell Team Challenge in Lewisburg, Pa. Action at Mt. SAC for the Nittany Lions will take place Friday evening, while the Bucknell competition is set to get started at 9:30 a.m., Saturday morning.