] The loss of the shuttle Columbia was not just a low point
] in NASA history, but was also a "cathartic moment" that
] led to reforming the space agency and pushed the nation
] to establish a broader space policy

] Sean O'Keefe told reporters at a news conference that the agency
] could probably have settled for the minimum requirements of the
] board that investigated the Columbia disaster.

] Instead, Mr. O'Keefe said, the National Aeronautics and Space
] Administration chose to meet the full objectives, including deep
] changes in the way it does business.

It will be interesting to see what direction his successor decides to take this.

Shuttle Loss Proved 'Cathartic,' Departing NASA Leader Says