No. 20 Boise State hosts Air Force in Mountain West opener

Boise State quarterback Hank Bachmeier looks for a receiver during the first half against Portland State in an NCAA college football game Saturday, Sept. 14, 2019, in Boise, Idaho. (AP Photo/Steve Conner)

Air Force quarterback Donald Hammond III, back, throws a pass to tight end Kade Waguespack in the second half of an NCAA college football game against Colorado Saturday, Sept. 14, 2019, in Boulder, Colo. Air Force won 30-23 in overtime. (AP Photo/David Zalubowski)