For the past year, Sunlight has been actively exploring the landscape of U.S. criminal justice data. Now they need your help to get critical data on how cities are using fines to fund their operations - at the expense of justice.

The FBI file on outlaw icon Johnny Cash spans the years between 1969 and 1982, capturing the transition from his dark, drug-fueled days (and the associated property damage that came with it) to a concerned parent worried about anonymous threats against his family.