Jim Harbaugh says Lions are a “chippy bunch” and a “late-hit bunch”

While the two men engaged in a forced-smile video-op before the game, tension remains between 49ers coach Jim Harbaugh and Lions coach Jim Schwartz. Harbaugh told Michele Tafoya of Sunday Night Football that the Lions are a “chippy bunch” and a “late-hit bunch.” Per Tafoya, Harbaugh has warned his team to keep their heads on…