link on O'Keefe
<15 November 2001: Next boss for NASA top-flight manager, Huntsville Times
"O'Keefe's unflappable, low-key style doesn't mean he is a soft touch. Interviews with colleagues and a review of his own criticism of NASA cost overruns suggest NASA may be in for its biggest structural overhaul since its creation in the late 1950s."
link found at NASAWatch