Brief of Professors Michael Dorf, Helen Hershkoff, Gillian Metzger, Neil Siegel, and David Strauss as Amici Curiae in Support of Petitioners, Whole Women's Health v. Cole 790 F.3d 598 (5th Cir. 2015) , sub nom Whole Women's Health v. Hellerstedt 579 US ____ (2016)