At least 43 rhesus macaques escaped last week from a research facility in South Carolina, USA, after a caretaker accidentally failed to secure the gate to their enclosure. The incident has brought into focus once again the plight of monkeys captured and/or bred for biomedical research. Until yesterday, 32 of the simians had been recaptured, but 11 are still out in the woods surrounding the research facility in Yemassee, according to a CBS News report....