1.0x 00:00 4:25 1.0x Audio is AI-generated. Report an issue|Give feedback The U.S. Centers for Disease Control and Prevention (CDC) has seemingly backtracked on a plan to send its research monkeys to a Texas sanctuary. In May, the agency announced it would retire up to 162 rhesus and pigtail macaques to Born Free USA, a 70-hectare refuge near the Mexican border.