Today's New York Times relates one of many finger-pointing episodes sure to follow in the wake of the Boston Marathon bombings, an article detailing accusations by U.S. Senators that Federal law enforcement agencies inability to share data led at least indirectly to the incident.
Georgia Republican Saxby Chambliss summed up his frustration by saying
“There have been some stone walls and stovepipes reconstructed that were probably unintentional. We’re going to continue to look at whether or not all the information was adequately shared and given to all the law enforcement agencies. If it wasn’t, we’ve got to fix that.”
So happens, I've spent some time with one of the "stone walls" (curious choice of words for a Southerner, I reckon) that Congress very intentionally enacted to keep data bottled up in Federal agencies. The Privacy Act of 1974 offers several lessons to marketers on its creation, use and misuse.