Sunlight Foundation

The nonprofit Sunlight Foundation has begun putting zillions of public documents in elegantly searchable online databases, leaving it to interested citizens to connect the dots. One adroit digger recently discovered that former House Speaker Dennis Hastert had earmarked $200 million for a highway to be built near a property he had a stake in. When the property was sold, Hastert made a 500 percent profit on his original investment, provoking a wave of negative coverage.