Jason Pierre-Paul surprises fan at bar mitzvah

Some New York Giants fans weren't happy with defensive end Jason Pierre-Paul after he essentially lost his 2015 season due to a fireworks injury to his hand. JPP vows that he'll be back to his old form next season, but in the mean time, he's winning back Giants fans off the field.

Pierre-Paul doesn't disclose exactly what happened to his "boy" Daniel, but did say that the young man has experienced a "tragedy" and offered some words of wisdom from his own experience.

The 27-year-old stuck around and signed autographs for Daniel's friends and family, even showing off how he does so with his injured hand.