Iowa's Christina Buttenham (23) finds a lane to the basket and shoots over Penn State's Tori Waldner (44) during the first half of play at Carver-Hawkeye Arena in Iowa City on Sunday, December 28, 2014. The Hawkeyes opened the Big Ten season with at 77-52 win over the Nittany Lions. (Justin Torner/Freelance for the Press-Citizen)