College football targeting ejections, rules face increased debate - Sports Illustrated
Why the Targeting Rule is a Good Rule - For Whom the Cowbell Tolls
College football targeting rule: Where black and white meets gray for officials
What Is Targeting? College Football's Most Misunderstood Penalty
NFL targeting rule: What is it and some examples
New NFL Targeting Rule Misses the Mark - Last Word on Pro Football
NFL targeting rule: What is it and some examples
NCAA removes penalty for overturned targeting calls
Controversial targeting penalty on Wisconsin's Eric Burrell draws heavy criticism
The Scoop and Score: The targeting rule in college football is perfect how it is – Annenberg Media