Ira Ellman cited by The New York Times, Sept. 12, 2017
A few years ago, Ira Ellman, a professor of law at the University of California, Berkeley, and Tara Ellman set out to find the source of that 80 percent figure, and what he found shocked him. As it turns out, the court found that number in a brief signed by Solicitor General Ted Olson. The brief cited a Department of Justice manual, which in turn offered only one source for the 80 percent assertion: a Psychology Today article published in 1986.