Young fans excited to get NFL players' autographs at NFL Experience

SAN FRANCISCO (KGO) -- Tuesday night before the Super Bowl, the NFL Experience was very crowded with football fans of all ages. Many fans lined up to collect autographs from professional football players. Oakland Raiders quarterback Derek Carr was there and hosted a mock training camp expo for fans to run drills. He also posed for a few photos with fans.

San Francisco 49ers linebacker NaVorro Bowman signed autographs for several hundred fans who lined up. We met some kids who were really excited to get a t-shirt or football signed by him.

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