IOWA CITY, IA - NOVEMBER 25: An Iowa fan holds up a sign saluting Nebraska punter Sam Foltz, who was killed in a car crash earlier this year during a Big Ten Conference football game between the Nebraska Cornhuskers and the Iowa Hawkeyes on November 25, 2016, at Kinnick Stadium in Iowa City, IA. Iowa won 40-10. (Photo by Keith Gillett/Icon Sportswire via Getty Images)
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