NFL Sky Judge: How the New Process Works + Impact on Games
Column: It's time to throw a challenge flag on NFL and college football broadcasts - Los Angeles Times
131 Referee Penalty Flag Stock Photos, High-Res Pictures, and Images - Getty Images
Saints begin Dennis Allen era vs rebuilding Falcons
Chargers' Brandon Staley's fourth-down decision was correct; trust math, Adam Hill, Sports
Game 6, Penalty Review: This is not supposed to be Flag Football - Bucs Nation
KC Chiefs Reid, MIN Vikings O'Connell on refs' disputed call
Former Cowboys QB Troy Aikman says reviewing pass interference has sent the NFL down a 'slippery slope'
Chiefs vs Bengals: Referee explains third down do-over
Column: NFL can't wash stink off smelly Zebras with so many cameras - The San Diego Union-Tribune
First Female Referee Throws Flag On Play But Won't Say What's Wrong