Put two fiery, emotional coaches together after a big game and watch the fireworks fly. San Francisco became the first team to beat the Detroit Lions since December of 2010 as the 49ers downed the Lions in Detroit, 25-19. But the post-game handshake between the coaches overshadows the game. Niners' coach Jim Harbaugh admitted he was a little too fired up and shook losing Lions' coach Jim Schwartz's hand a little too forcefully. That prompted Schwartz to start running after Harbaugh. Team and game officials had to separate the pair.