Nassau Executive Edward Mangano's campaign committee raised $532,557, spent $258,510, and has $490,456 on hand, filings for the first six months of 2010 show. That includes Mangano's first golf outing as executive. County unions' political committees were among the largest donors: $11,000 came from the correction officers; $11,350 from police superior officers; $10,000 from the police officers, and $4,500 from the detectives. Nassau's outside labor negotiator Martin Scheinman gave $5,000.

- Celeste Hadrick