Five-minute guide to high school football: Two top 10 6A showdowns in Week 3 - Article Photos 10/22

An official uses a pink whistle as part of Win-Win Week to raise cancer awareness during a high school football game between Edmond Memorial and Deer Creek at Wantland Stadium in Edmond, Okla., Thursday, Sept. 13, 2012. Photo by Nate Billings, The Oklahoman