There was an accident investigation video tape released for Challenger. You might find a copy on E-bay. I have never looked for one on Columbia.<br /><br /><br />Also, Borders, a year or 2 ago had copies of the CAIB findings for sale in paper back. Again, check E-bay.<br /><br />I also have a soft cover copy of the Challenger investigation (volume 1 only of 5) but I have no idea where I got it after all these years.<br /><br /><br />Caution: All these materials are technical, grim and emotionless, I have always had a rough go reviewing them.<br /><br /><br /><br /> <div class="Discussion_UserSignature"> <p><font color="#ff0000"><strong>TPTB went to Dallas and all I got was Plucked !!</strong></font></p><p><font color="#339966"><strong>So many people, so few recipes !!</strong></font></p><p><font color="#0000ff"><strong>Let's clean up this stinkhole !!</strong></font> </p> </div>