March 11, 1986: NFL Adopts Instant Replay
NFL, Verizon Sign 10-Year Partnership Focused on Tech –
James Body Slams Kelce During Chargers-Chiefs
Has The NFL's Instant Replay Run Its Course?
Microsoft Surface tablets will be back on the NFL sidelines for at least one more season
The 5 O'Clock Club: How instant replay is killing the NFL - Hogs Haven
What rules would you change? NFL legends, experts chime in - Los Angeles Times
Eagles 31, 49ers 7: NFC Championship Game instant analysis