If the NFL cared about safety, refs could review targeting hits, Opinions and Editorials
Hurley: NFL Trying To Fix Instant Replay Problem By Not Addressing That Problem At All - CBS Boston
NFL Makes Changes to Instant Replay: Pass Interference Calls Are Now Reviewable
For ACC and power conferences, off-site help on football replay reviews is now essential
NFL competition committee proposes expanded use of instant replay system - The Washington Post
NFL expands replay system to include more reviewable plays
NFL expands replay system
Reviewable plays up for vote at annual NFL meeting