NFL kickers miss 11 PAT attempts, most in Super Bowl era (The Associated Press)

With several games left, kickers already had the most misses in one week since the NFL merger. The NFL moved extra-point attempts back before last season because the kicks had become routine, and professionals almost never missed. Cincinnati’s Mike Nugent and Robbie Gould of the New York Giants each missed two extra-point attempts.
Source: Yahoo.com