Nation Border Patrol proposes disciplinary action for horse-mounted agents who clashed with Haitians July 8, 2022 Rick Jervis and Rebecca Morin, USA TODAY Comments Off on Border Patrol proposes disciplinary action for horse-mounted agents who clashed with Haitians Nearly 15,000 Haitians had gathered in Del Rio, Texas, to seek asylum in the U.S. Border agents on horseback confronted them as they crossed.