Bolton scores 17, Iowa State overwhelms NIU 70-52

Iowa State head coach Steve Prohm watches from the bench during the first half of an NCAA college basketball game against Northern Illinois, Tuesday, Nov. 12, 2019, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Northern Illinois guard Trendon Hankerson, left, looks to pass around Iowa State guard Tyrese Haliburton, right, during the first half of an NCAA college basketball game, Tuesday, Nov. 12, 2019, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State forward Solomon Young shoots over Northern Illinois forward Lacey James, left, during the first half of an NCAA college basketball game, Tuesday, Nov. 12, 2019, in Ames, Iowa. (AP Photo/Charlie Neibergall)