where do they kick the extra point from
Conversion (gridiron football) In the NFL, the line of scrimmage for a kick attempt moved back 13 yards to the 15-yard line, effectively placing the ball the same distance from the goalposts as in the CFL. The line of scrimmage for a two-point attempt remained at the two-yard line. However, NFL defenses became able to run back failed conversion attempts for a two-point score. On December 6, 2015, New Orleans Saints linebacker Stephone Anthony became the first player in NFL history to do so, after New Orleans blocked an extra-point kick by the Carolina Panthers.[7]