PICO RIVERA, Calif. (AP) - Authorities are trying to identify dozens of people from a videotape that shows a vicious brawl following a youth football game in which one man was repeatedly kicked in the head. The tape showed young children, teenagers and adults taking part in a wild free-for-all after a Pop Warner league game in this Los Angeles suburb on Saturday. About 25 people were involved in the fight. No one was arrested, but Los Angeles County sheriff's Lt. Irma Becerra said Wednesday night that investigators were reviewing the videotape, which was recorded by a bystander. Authorities said...