- Keynote Speaker at the Association of Inspectors General 2008 Spring Conference: “Heading Them Off at the Pass: How Inspectors General Tried to Prevent 9/11, Why They Could Not, Who Stopped Them, and What to do About It in the Future”
- Speech at the 2007 National Air Disaster Alliance Annual Meeting
- Panel Moderator at the 2007 Women in Aerospace GWU Event – “The State of Aviation Security: Six Years After 9/11”
- Testimony before the 9/11 Commission, May 23, 2003
- Presentation at the 2003 National Air Disaster Alliance Annual Meeting on Terrorism and Aviation Security
- Speech at the 2001 National Air Disaster Alliance Annual Meeting
- Speech at the 1998 National Air Disaster Alliance Annual Meeting
- Today Show Interview with Bryant Gumbel, July 1996