Iowa coach Steve Alford says the final three games for the Hawkeyes are all about “character”. The Hawks visit last place Penn State tomorrow and at 4-9 are headed for their fifth losing season in Big Ten play in the last six years.Alford says the players came back from the loss at Minnesota with a positive attitude. Penn State will be looking for its second conference victory. The Nittany Lions are 1-12 in league play.