Live coverage of the NASA Press Briefing with NASA Administrator Sean O'keefe following the release of the Columbia Accident Investigation Boards Report.
The tape also contains part of a NASA video file featuring footage of preparing the Shuttle fleet for return to flight.

10:40:00 Press Conference
12:14:19 NASA works on return to flight.
12:21:38 NASA Administrator receives CAIB report (stills) and video footage of debris inspection from STS-107