 As an attorney, Ensign has participated in a broad range of legal cases involving GIs and veterans over the past 35 years.Two notable cases are the Agent Orange class action, which attempted to hold chemical manufacturers liable for the injuries their herbicide caused Vietnam veterans and their offspring and the Vietnam-Era Winter Soldier Investigation and National Veterans Inquiry.Following the invasion of Iraq in 2003, Citizen Soldier attorneys, including Ensign, counseled hundreds of GIs and reservists seeking alternatives to serving in what many regard as an illegal war.