Amicus Curiae Briefs Ninth Circuit: US ex rel. Rose v. AAU Authored with Morgan Verkamp and Phillips & Cohen The brief addresses falsity and materiality under Escobar. Download the Amicus Brief here. Next Resource: Ninth Circuit: U.S. ex rel. Welch v. My Left Foot Next Ninth Circuit: U.S. ex rel. Welch v. My Left Foot