San Francisco 49ers head coach Jim Harbaugh, right, and Baltimore Ravens head coach John Harbaugh, left, pose with their parents, Jack and Jackie, and grandfather Joe Sepidi during a ne

 

              San Francisco 49ers head coach Jim Harbaugh, right, and Baltimore Ravens head coach John Harbaugh, left, pose with their parents, Jack and Jackie, and grandfather Joe Sepidi during a ne
San Francisco 49ers head coach Jim Harbaugh, right, and Baltimore Ravens head coach John Harbaugh, left, pose with their parents, Jack and Jackie, and grandfather Joe Sepidi during a news conference for the NFL Super Bowl XLVII football game Friday, Feb. 1, 2013, in New Orleans. (AP Photo/Matt Slocum)