No. 19 Iowa looks to stop slide when it meets NorthwesternBy The Associated PressNovember 4, 2021 GMTNo. 19 Iowa (6-2, 3-2 Big Ten, No. 22 CFP) at Northwestern (3-5, 1-4), Saturday at 7 p.m. EDT (BTN).Line: Iowa by 11 1/2, according to FanDuel Sportsbook.