I can hear Ed DeChellis yelling "three" all the way up here. He clearly wants guarding the perimeter to be a priority this evening.
Refs are calling a lot of tacky fouls tonight. Both team are getting hit with them. Seems like Penn State's getting a few more, though.
Cammeron Woodyard seeing some action here. He's been an enigma in Big Ten play, so it'll be interesting to see if he can bring anything this evening.
Penn State sporting three guards at the moment, and the Hawkeyes are starting to get to them on the boards.
Crowd really getting on the refs now as Talor Battle is called for an offensive foul, his second personal foul of the game. Bubby really doesn't seem to be in the flow yet and the half is nearly over.
Speaking of Brooks, he's catching fire. He has Penn State's last five points.
With 2:15 to play in the half, Iowa leads Penn State 28-22.