51.   The group was headed by Charles Bowsher, the former comptroller general of the United States.

52.   The group will be headed by Health and Human Services Secretary Donna Shalala and Labor Secretary Robert Reich.

53.   The group is headed by Albert Lord, a former Sallie Mae executive who is now a director.

54.   The group is headed by developers Philip Anschutz and Edward Roski Jr., who own the Los Angeles Kings hockey team.

55.   The group is headed by Umran Inan, a Stanford electrical engineer, and since the discovery, scientists all over the world have been analyzing the phenomenon.

56.   The group is headed by John LaWare, former governor of the Federal Reserve.

57.   The group is headed by John Sievwright, a managing director.

58.   The group was headed by former Gen. Amnon Lipkin-Shahak.

59.   The purchasing group is also headed by Cumming.

60.   The other groups are headed by scientists at the Mayo Clinic in Jacksonville, Fla., and Washington University in St. Louis.