Local News 123rd Annual Cheyenne Frontier Days July 19, 2019 / 5:34 PM MDT / CBS News (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days Horse Riding (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days Jimmy Dean Siler, Cheyenne Frontier Days General Chairman (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days CBS4's Joel Hillan reports from Cheyenne Frontier Days. (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS) Cheyenne Frontier Days (credit: CBS)