From Norfolk Genetic Information Network (Taken from Welcome to the Spin Machine by Michael Manville http://www.freezerbox.com/archive/2001/04/biotech/ http://www.freezerbox.com/ )
In 1985 Monsanto purchased G.D. Searle, the chemical company that held the patent to aspartame, the active ingredient in NutraSweet. Monsanto was apparently untroubled by aspartame’s clouded past, including a 1980 FDA Board of Inquiry, comprised of three independent scientists, which confirmed that it “might induce brain tumors.”
The FDA had actually banned aspartame based on this finding, only to have Searle Chairman Donald Rumsfeld (currently the Secretary of Defense) vow to “call in his markers,” to get it approved.
On January 21, 1981, the day after Ronald Reagan’s inauguration, Searle re-applied to the FDA for approval to use aspartame in food sweetener, and Reagan’s new FDA commissioner, Arthur Hayes Hull, Jr., appointed a 5-person Scientific Commission to review the board of inquiry’s decision.
It soon became clear that the panel would uphold the ban by a 3-2 decision, but Hull then installed a sixth member on the commission, and the vote became deadlocked. He then personally broke the tie in aspartame’s favor. Hull later left the FDA under allegations of impropriety, served briefly as Provost at New York Medical College, and then took a position with Burston-Marsteller, the chief public relations firm for both Monsanto and GD Searle. Since that time he has never spoken publicly about aspartame.