A California-couple who paid $600,000 to help their children get into major universities pleaded guilty and agreed to cooperate with investigators, potentially leading to new-charges in sweeping college-admissions bribery scandal. Bruce Isackson, 62-year-old real-estate-developer, and his wife Davina were among dozens of people including celebrities and industry CEOs indicted in a scam to help children of the American elite gain entry into top colleges.