Former Chicago Bears coach Mike Ditka and defensive coordinator Buddy Ryan, right, present a jersey to President Barack Obama during the ceremony for the 1985 Super Bowl Champion Chicago Bears to celebrate the 25th anniversary of their Super Bowl victory, on the South Portico of the White House, Oct. 7, 2011. In 1986, the team’s White House reception was canceled due to the Space Shuttle Challenger tragedy. (Official White House Photo by Pete Souza)