TEMECULA (CNS) - A U.S. Border Patrol agent struck and severely injured by a suspected drunken driver at a federal checkpoint on Interstate 15 south of Temecula was in stable condition today, while the suspect was out of custody on bail.The agent, whose name has not been released, remains at Inland Valley Medical Center in Wildomar, undergoing treatment for the injuries he suffered in the alleged hit-and-run Monday. Supervisory Border Patrol Agent Pekae Michael told City News Service his condition remains stable, but she declined to disclose further details due to the agency's privacy policy.On Monday afternoon, the suspected DUI driver, 30-year-old Jaime Alejandro Garcia of San Bernardino, posted a $75,000 bond and was released from the Byrd Detention Center in Murrieta, where he