Northwestern forward Jared Swopshire (12) looks to a pass as Indiana forward Cody Zeller, left, and forward Christian Watford guard during the first half of an NCAA college basketball game in Evanston, Ill., Sunday, Jan. 20, 2013. (AP Photo/Nam Y. Huh)
Indiana guard Jordan Hulls, right, drives to the basket against Northwestern guard Dave Sobolewski during the first half of an NCAA college basketball game in Evanston, Ill., Sunday, Jan. 20, 2013. (AP Photo/Nam Y. Huh)
Indiana forward Cody Zeller, right, shoots over Northwestern center Alex Olah during the first half of an NCAA college basketball game in Evanston, Ill., Sunday, Jan. 20, 2013. (AP Photo/Nam Y. Huh)
Indiana forward Christian Watford, center, shoots over Northwestern center Alex Olah, left, and forward Jared Swopshire during the first half of an NCAA college basketball game in Evanston, Ill., Sunday, Jan. 20, 2013. (AP Photo/Nam Y. Huh)
EVANSTON, Ill. — Cody Zeller could sense panic setting in. Then, just in time, Indiana regained its composure. Zeller scored 21 points and grabbed 13 rebounds, and the No. 2 Hoosiers beat Northwestern 67-59 on Sunday. Jordan Hulls added 15 points, Christian Watford scored 14 …