(February 6, 2023, 7:25 AM EST) -- WASHINGTON, D.C. — A veterans advocacy group has petitioned the U.S. Supreme Court asking it to vacate and remand a case involving the Department of Veterans Affairs’ decision to deny disability compensation for soldiers exposed to the toxic herbicide known as Agent Orange while deployed on the island of Guam. The veterans group contends that the lower court misapplied the issue of involuntary mootness to the case....