Dr. Livingston's studies helped us identify the problems.

Delphi is really important for us. If it runs into problems, it could hurt us, too.

It ends up being a lot of kids who have supervision problems. Their goal is to just do stupid things. They're not out here selling crack cocaine or stolen property.

Considering the injury problems we have had, I am very pleased with this team. Most people don't realize it, but we recruited a member of the track team (Monique Bassett) to help us out.

We have only 44 launches to go and about a thousand hours of spacewalks and countless problems and countless issues.

We know by season what some of our problems could be.