The inside story of the soccer ball that survived the Challenger explosion

In 1986, the space shuttle Challenger stunned the nation when it broke apart 73 seconds into flight. This is the story of the soccer ball that survived -- and the family that sent it into space, twice.
Read more: http://www.espn.com/espn/feature/story/_/id/23902766/nasa-astronaut-ellison-onizuka-soccer-ball-survived-challenger-explosion?source=Snapzu